Psilogramma penumbra

Psilogramma wetarensis is a moth of the family Sphingidae. It is known from Timor in Indonesia.

Psilophytites

Psilogramma surholti

conchoidal and uneven

Animalia
P. sulawesica

Psilorhynchus

Psilogramma

Psilogramma timorica is a moth of the family Sphingidae. It is known from Timor in Indonesia.

Psiloibidion

Insecta

Arthropoda
Eitschberger, 2001

Psilogramma nebulosa

Psilorhynchus nudithoracicus also known as the Rainbow minnow is a fish endemic to Bangladesh.

Psilopsocidae is a family of Psocoptera belonging to the infraorder Psocetae. Members of the family have a free areola postica and mottled wings. It is the only psocopteran family with records of wood-boring species. The family comprises one genus and seven species.

Psilogramma japonica

Psilomelane is a group name for hard black manganese oxides including hollandite and romanechite. Psilomelane consists of hydrous manganese oxide with variable amounts of barium and potassium. Psilomelane is erroneously, and uncommonly, known as black hematite, despite not being related to true hematite, which is an iron oxide.

Psilolechia

Psilopezia

Psilogramma gerstmeieri

Psilogramma hayati is a moth of the family Sphingidae. It is known from the Moluccas in Indonesia.

Psilopleura polia is a moth in the Arctiidae family. It was described by Druce in 1898. It is found from southern Texas to Central America and Vanuatu.The wingspan is about 38 mm. Adults have been recorded on wing in November in Texas.

Psilogramma vanuatui

In Ancient Greek warfare, psiloi (Ancient Greek ψιλοί, plural of ψιλός, psilos, literally “bare, stripped”), were extremely light infantry who acted as skirmishers and missile troops.Psiloi, often used as a broad term to describe types of unarmored or lightly armored infantry, have often been more explicitly referred to by other names, such as gymnetes (lit.

Psilopa cf nitidula

A. Massal.

P. paukstadtorum

Psiloptera

Psilopora

Psilogramma maxmouldsi is a moth of the family Sphingidae. It is known from Queensland.

Psilogramma vanuatui is a moth of the family Sphingidae. It is known from Vanuatu.

Psilorhynchus pseudecheneis

Psilometriocnemus is a genus of European non-biting midges in the subfamily Orthocladiinae of the bloodworm family (Chironomidae).

Psilogramma sundana

Psilogramma hayati

Psilorhynchus sucatio

Psilopogon rubricapillus

*Psilogramma increta montana (Mell, 1922)

Plantae

* P. bachmani ( )
* P. lemoinei
* P. affinis
* P. colzecus (Tonni & Tambussi, 1988)

P. koalae

P. lifuense

Psilostachyin

Cooke

Psilopa

* Psilopsocus

Psilogramma paukstadtorum is a moth of the family Sphingidae. It is known from the Lesser Sunda Islands in Indonesia.
Psilogramma paukstadtorum

Psilogramma hausmanni

Psilopogon is a genus of Old World barbets that used to include a single species, the Fire-tufted barbet in the past. Molecular phylogenetic studies found the genus to be nested within an evolutionary branch consisting of barbets placed in the genus Megalaima and therefore they were not distinct. Since Psilopogon was described by Muller in 1835-36, well before the genus Megalaima was erected by G. R. Gray (in 1841), it takes priority.

Psilogramma hainanensis

Psilophana is a genus of fungi in the Helotiales order. The relationship of this taxon to other taxa within the order is unknown (incertae sedis), and it has not yet been placed with certainty into any family. This is a monotypic genus, containing the single species Psilophana andina.

Eitschberger, 2004

Psilopleura vittata is a moth in the Arctiidae family. It was described by Walker in 1865. It is found in Mexico, Guatemala and Belize.

Psilopygoides is a genus of moths in the Saturniidae family.

Psilorhynchus rahmani

Reconstruction of Psilophyton forbesii; scale bar = 5 cm

Psilopygida is a genus of moths in the Saturniidae family.

In Ancient Greek warfare, psiloi (Ancient Greek ψιλοί, plural of ψιλός, psilos, literally “bare, stripped”), were extremely light infantry who acted as skirmishers and missile troops.Psiloi, often used as a broad term to describe types of unarmored or lightly armored infantry, have often been more explicitly referred to by other names, such as gymnetes (lit. naked) or euzonoi (light armored; after whom the modern Evzones are named), grosphomachoi and akontistai (javelineers), sphendonetai (slingers), toxotai (bowmen or archers) or lithoboloi (stone throwers). The peltastai (bearers of light shields, targeteers) are often categorized as an intermediary infantry type, later grouped either with the psiloi or the heavy infantry, according to their main tactical role.In Greek and Byzantine literature, the psiloi are light troops equipped with missiles, able to fight irregularly in a loose formation.

Dawson emend. Hueber & H.P.Banks

Psilopogon faiostricta

Psilorhynchus robustus is an Asian freshwater fish of the genus Psilorhynchus. It is benthopelagic and found in the headwaters of the Ataran River basin in Burma (Myanmar).

Psilogramma renneri is a moth of the family Sphingidae. It is known from Sri Lanka.

*Pheia vittata (Walker, [1865])
*Psilopleura vittatum

vitreous to subadamantine

P. lukhtanovi

P. gerstmeieri

Psilogramma papuensis is a moth of the family Sphingidae. It is known from New Guinea and north-eastern Australia.

Psilostachyins are bio-active isolates of Ambrosia psilostachya.

Psilophyton

Psilogramma ulrichroesleri

Psilon pneuma

Psilogramma makirae

Psilostachyin B

Druce, 1898

Psilogramma renneri

Psilorhynchus sucatio is a species of Psilorhynchus.

Psilorhynchus arunachalensis

Species

Psilogramma gerstbergeri

Psilopogon faber

Syd.

S. Müller, 1836

Psilopogon malabaricus

Psilogramma kitchingi is a moth of the family Sphingidae. It is known from Papua New Guinea.

Psilophytopsida is a now obsolete class containing one order, Psilophytales, which was previously used to classify a number of extinct plants which are now placed elsewhere. The class was established in 1917, under the name Psilophyta, with only three genera (Rhynia, Horneophyton and Psilophyton) for a group of fossil plants from the Upper Silurian and Devonian periods which lack true roots and leaves, but have a vascular system within a branching cylindrical stem.

Psilogramma increta

hard black manganese oxides such as hollandite and romanechite

Psilosis

Psilorhynchus rahmani is a fish found in genus Psilorhynchus.

Psilopleura is a genus of tiger moths in the Erebidae family.

Psilogramma sundana is a moth of the family Sphingidae. It is known from the Sunda Islands in Indonesia.

see text

Psilogramma medicieloi is a moth of the family Sphingidae. It is known from the Philippines.

Psilogramma jordana

Psiloptera attenuata

Psilogramma stameri

Psilopeganum sinense

Psilopsiagon

Psilostachyin A

Psilopogon rubricapilla

Psilopsiagon aurifrons

Psilogramma manusensis is a moth of the family Sphingidae. It is known from the Admiralty Islands of Papua New Guinea.

Psilorhynchoides arunachalensis

Psilopleura vittatum

Tilak & Husain, 1980

Brechlin, 2001

Psilopleura polia

Psiloscops

P. hainanensis

P. manusensis

Psilorhynchus balitora

Psilonaxa

Psilorhynchus arunachalensis is a species of mountain carp. It is a freshwater benthopelagic fish and inhabits tropical regions.

Psilogramma wannanensis

Psilogramma maxmouldsi

Psilomelane

Psilogramma increta is a moth of the family Sphingidae. It is found from north-eastern China, Japan and Korea, south and east through China, Taiwan, Vietnam, Thailand, the Philippines and Peninsular Malaysia, to the Greater Sunda Islands, west through Burma, Nepal, Sri Lanka and India to Kashmir. It is an introduced species in Hawaii.The wingspan is 90–122 mm.The larvae mostly feed on Oleaceae, Scrophulariaceae and Verbenaceae species, although there are records from other families. Recorded foodplants include Campsis, Catalpa, Clerodendrum (including Clerodendrum tricotonum), Dimocarpus, Firmiana, Fraxinus, Ligustrum (including Ligustrum lucidum, Ligustrum obtusifolium and Ligustrum japonicum), Melia, Meliosma, Olea, Osmanthus (including Osmanthus fragrans), Paulownia (including Paulownia tomentosa and Paulownia coreana), Syringa (including Syringa reticulata and Syringa dilatata), Vitex (including Vitex negundo), Quercus aliena, Callicarpa dichotoma, Sesamum indicum, Perilla frutescens and Viburnum dilatatum.

Psilopogon malabarica

Psilosphaeria

Psilopogon haemacephala

Psilosis (/saɪˈloʊsɪs/) is the sound change in which Greek lost the consonant sound /h/ during antiquity. The term comes from the Greek ψίλωσις psílōsis ("smoothing, thinning out") and is related to the name of the smooth breathing (ψιλή psilḗ), the sign for the absence of initial /h/ in a word. Dialects that have lost /h/ are called psilotic.The linguistic phenomenon is comparable to that of h-dropping in dialects of Modern English and to the development by which /h/ was lost in late Latin.

Psilopogon zeylanica

Psiloparmelia distincta

P. attenuata

A Psilon is a unit of length that is equal to 44 manly strides or, less precisely, 0.025 miles (a quarter of a tenth of a mile) or 40 meters. The Psilon is best known as the official unit of measurement during the censusing of plants in the genus Silene (see Silene) in a metapopulation surrounding Mountain Lake Biological Station in Giles County, Virginia.Etymology: Derived from the Latin Silene.

Psilopsocidae

Psilolemma

Michener, 1949

Psilogramma wetarensis

Cephalopoda

Psilopogon

P. pseudecheneis

P. timorica

animal

P. vanuatui

Psiloptera attenuata. Mounted specimens

Psilopygida

Psilogramma lukhtanovi

Psilorhynchus pseudecheneis is a fish in the Psilorhynchus genus.

Psilorhynchus microphthalmus

Psilomonodes

Psilogramma hauensteini

P. surholti

Psilogramma wernerbacki

*Diplachne jaegeri (Pilg.)
*Odyssea jaegeri ( Robyns & Tournay)

P. robustus

Psilorhynchus homaloptera

Psilogramma manusensis

Psilogramma salomonis is a moth of the family Sphingidae. It is known from the Solomon Islands.

brownish black

Psiloritis Mountains

Psilopygoides

Psilorhynchus breviminor

*Psilogramma milleri (Eitschberger, 2001)

P. maxmouldsi

Psilopogon corvinus

Psiloritis Natural Park

Psilopezia nummularia

black with gray pyrolusite bands
Manganese oxides
in hydrochloric acid

Grey-hooded parakeets at Capilla del Monte, Córdoba, Argentina

Psilosetia

Psilopogon henrichii

Psiloibidion leucogramma

Psilopogon duvaucelii

Menon & A. K. Datta, 1964

Psiloptera attenuata is a species of beetles in the family Buprestidae.

Psilopezia is a genus of fungi in the Pyronemataceae family. The genus was circumscribed by British mycologist Miles Berkeley in 1847.

Psilogramma stameri is a moth of the family Sphingidae. It is known from Sumatra and Java in Indonesia.

Psiloriti Mountains

Psiloritis Natural Park[1] (Greek Φυσικό Πάρκο Ψηλορείτη) is located in the island of Crete in southern Greece. Since 2001 the park is member of the European Geoparks Network [2] and UNESCO Global Geoparks Network [3].It is a local authorities' initiative managed by the geopark's management committee under the AKOMM Psiloritis S.A.[4]. The Natural History Museum of the University of Crete [5] is the scientific coordinator of the park.Psiloritis Natural Park extends on the Psiloritis mountain and its northern foothills till the Cretan Sea. It has an area of 1100 km2. Administratively the park is split into the Prefectures of Rethymno and Heraklion. The headquarters of the park are located at the municipality of Anogeia.The park aims to conserve natural and cultural heritage of Psiloritis area through promotional and educational activities, as well as sustainable development initiatives like geotourism, ecotourism and agrotourism.

Psiloi

Psilopogon viridis

Psilogramma kitchingi

P. rupprechtorum

Psilogramma incretum

Ba8O164 or as 2Mn5O10

Psiloparmelia

Psilolechia lucida

Psilophyllites is an extinct genus of cephalopod belonging to the Ammonite subclass.

Psilogramma sulawesica

Psilopsid

Psilophana

Psilopora is a genus of moth in the family Geometridae.

Psilopogon lineata

Psiloreta roseola

P. ulrichroesleri

P. deligata

P. leucogramma

P. renneri

Psilogramma lukhtanovi is a moth of the family Sphingidae. It is known from Thailand.

Vishwanath & Manojkumar, 1995

Psilon

*Psilogramma gerstbergeri (Eitschberger, 2001)

Psiloibidion leucogramma is a species of beetle in the family Cerambycidae, the only species in the genus Psiloibidion.

Cyprinus sucatio

Psilorhynchus homaloptera or torrent stone carp is a fish found in genus Psilorhynchus. It is found in India, Burma and Nepal.

Psilopogon eximius

Psiloritis Natural Park[1] (Greek Φυσικό Πάρκο Ψηλορείτη) is located in the island of Crete in southern Greece. Since 2001 the park is member of the European Geoparks Network [2] and UNESCO Global Geoparks Network [3].It is a local authorities' initiative managed by the geopark's management committee under the AKOMM Psiloritis S.A.[4].

P. nummularia

Psilogramma hauensteini is a moth of the family Sphingidae. It is known to Guizhou, China.

incertae sedis

Eitschberger & Schmidl, 2007

Mollusca

P. nebulosa
Butler, 1876

Psilopleura

Psilopterus (Greek for "bare wing") is an extinct genus of phorusrhacid ("terror bird") from the Middle Oligocene to Late Miocene of Argentina. Compared to other phorusrhacids, members of the genus are both relatively gracile and diminutive, and include the smallest known species of terror bird: with the head raised P. bachmanni was 70–80 centimeters (2.3–2.6 ft) in height and weighed about 5 kilograms (11 lb), while the largest members of the genus were only about 7 kilograms (15 lb). The birds resemble the modern cariama (Cariama cristata), except with a heavier build and considerably smaller wings. The strong morphological similarity between the claws of the predatory cariama and Psilopterus, both of which are sharp, curved, and laterally compressed, may indicate they were used to strike prey. In contrast to the other, larger terror birds, Tonni and Tambussi also suggested Psilopterus could use their claws to climb trees, and could even fly, but this has been rejected in more recent literature.

Psilopogon asiatica

Psilogramma yilingae

Psilogramma papuensis

Psilorhamphus guttatus

P. kitchingi

Psilogramma penumbra is a moth of the family Sphingidae. It is known from the Northern Territory and Western Australia.

Psilogramma medicieloi

Psilophyton is a genus of extinct vascular plants. Described in 1859, it was one of the first fossil plants to be found which was of Devonian age (about 420 to 360 million years ago). Specimens have been found in northern Maine, USA; Gaspé Bay, Quebec and New Brunswick, Canada; the Czech Republic; and Yunnan, China. Plants lacked leaves or true roots; spore-forming organs or sporangia were borne on the ends of branched clusters.

Psilophyllites

P. pyrolophus

S.M.Phillips

Psilopogon incognitus

Psilorhynchus breviminor is a fish found in genus Psilorhynchus.

Brechlin & Kitching, 2010

Meng, 1990

Psilogramma timorica

Psilogramma wernerbacki is a moth of the family Sphingidae. It is known from the Solomon Islands.

Psilogramma monastyrskii

Psilophthalmus

P. sinense

Psilogramma makirae is a moth of the family Sphingidae. It is known from the Solomon Islands.

Psilogramma ulrichroesleri is a moth of the family Sphingidae. It is known from Papua New Guinea.

Psilogramma lifuense

Psilopsida may refer to:Psilotopsida or Psilopsida, a class of ferns in current classificationsPsilophytopsida or Psilopsida, a now obsolete class used for a group of extinct plants

Psilophana andina

P. wannanensis

P. vittata

Psilorhinus morio

Brechlin & Lachlan, 2001

P. monastyrskii

P. hayati

Psilorhinus

Hora, 1926

Psilophyton is a genus of extinct vascular plants. Described in 1859, it was one of the first fossil plants to be found which was of Devonian age (about 420 to 360 million years ago). Specimens have been found in northern Maine, USA; Gaspé Bay, Quebec and New Brunswick, Canada; the Czech Republic; and Yunnan, China. Plants lacked leaves or true roots; spore-forming organs or sporangia were borne on the ends of branched clusters. It is significantly more complex than some other plants of comparable age (e.g. Rhynia) and is thought to be part of the group from within which the modern ferns and seed plants evolved.

*Psilogramma mastrigti (Eitschberger, 2001 )

Psilogramma surholti is a moth of the family Sphingidae. It is known from Vietnam.

Sub-Metallic, Dull

Psilogramma mandarina

A native sample of psilomelane

Psilolemma jaegeri

Psilogramma villani

Psiloreta paki

Psilopogon lagrandieri

Psilopogon pyrolophus

Psilopleura vittata

Psilopogon pulcherrima

Psilogramma sulawesica is a moth of the family Sphingidae. It is known from Sulawesi in Indonesia.

Psilopogon javensis

Psilogramma hainanensis is a moth of the family Sphingidae which is endemic to Hainan, China.

P. salomonis

December 2009

Psilopogon asiaticus

Psilorhynchus robustus

F. Hamilton, 1822
Cyprinus balitora

Psilolemma is a genus of plants in the grass family. The only known species is Psilolemma jaegeri, native to the Democratic Republic of the Congo, Kenya, Uganda and Tanzania.

P. wetarensis

Psilopa is a genus of flies. The Petroleum fly, formerly P. petrolei, which is the only known insect to develop in naturally occurring crude oil, was transferred to genus Helaeomyia.

Botryoidal, Mammillary, Reniform

Psilopogon monticola

Psilogramma koalae

Psilonaxa was a genus of moth in the family Geometridae. It is now considered a synonym of Naxa.

Psilopogon chersonesus

Psilogramma rupprechtorum

Psilogramma melanomera

P. dabaensis

*Psilogramma mastrigti (Eitschberger, 2001 )
*Psilogramma menephron fasciata (Closs, 1916)

Høeg

P. polia

Psilomonodes is a genus of moths of the Noctuidae family.

Psilorhynchus nudithoracicus

Opaque

P. increta

Psilopepla

Psilometriocnemus

P. microphthalmus

P. mandarina

Psilopogon australis

Hora & Mukerji, 1935

Psilogramma villani is a moth of the family Sphingidae. It is known from the Philippines.

Psilopogon virens

Psilogramma salomonis

Psilopsiagon is a genus of parrot in the family Psittacidae. It contains the following species:Mountain parakeet (Psilopsiagon aurifrons)Grey-hooded parakeet (Psilopsiagon aymara)

P. yilingae

P. sundana

P. bohemica

P. nudithoracicus

P. jordana

Psilopeganum is a genus of flowering plants of the family Rutaceae.

Bethune-Baker, 1905

Psilogramma monastyrskii is a moth of the family Sphingidae. It is known from Vietnam.

P. villani

The general formula

Psilopa petrolei

P. breviminor

Psilorhynchidae

File:Psilostachyin C.png

Psilopeganum

Psilogramma jordana is a moth of the family Sphingidae. It is known from Fiji.

Psilophyta

Ridgway, 1912

P. papuensis

Psilogramma increta is a moth of the family Sphingidae. It is found from north-eastern China, Japan and Korea, south and east through China, Taiwan, Vietnam, Thailand, the Philippines and Peninsular Malaysia, to the Greater Sunda Islands, west through Burma, Nepal, Sri Lanka and India to Kashmir. It is an introduced species in Hawaii.The wingspan is 90–122 mm.The larvae mostly feed on Oleaceae, Scrophulariaceae and Verbenaceae species, although there are records from other families.

Psilophytopsida is a now obsolete class containing one order, Psilophytales, which was previously used to classify a number of extinct plants which are now placed elsewhere. The class was established in 1917, under the name Psilophyta, with only three genera (Rhynia, Horneophyton and Psilophyton) for a group of fossil plants from the Upper Silurian and Devonian periods which lack true roots and leaves, but have a vascular system within a branching cylindrical stem. The living Psilotaceae, the whisk-ferns, were sometimes added to the class, which was then usually called Psilopsida. This classification is no longer in use.The class should not be confused with the current use of the name Psilotopsida, which refers to a class of living ferns, containing only Psilotaceae (whisk-ferns) and Ophioglossaceae (moon-worts and adder's-tongue ferns).

IUCN3.1

Psilopogon chrysopogon

Psilophytopsida

Psilopterus (Greek for "bare wing") is an extinct genus of phorusrhacid ("terror bird") from the Middle Oligocene to Late Miocene of Argentina. Compared to other phorusrhacids, members of the genus are both relatively gracile and diminutive, and include the smallest known species of terror bird: with the head raised P. bachmanni was 70–80 centimeters (2.3–2.6 ft) in height and weighed about 5 kilograms (11 lb), while the largest members of the genus were only about 7 kilograms (15 lb).

Psilogramma lifuense is a moth of the family Sphingidae. It is known from the Loyalty Islands.It is a pale species, some specimens are nearly all white on the thorax and forewing. There are thin black discal streaks on the forewing upperside, often partly or totally obsolete. There is no distinct medio-costal brown area even in dark specimens. In dark specimens, the discal lines are pronounced; in pale ones the markings, including the proximal part of the apical black line, become indistinct.

Psilosphaeria is a genus of fungi in the Ascomycota phylum. The relationship of this taxon to other taxa within the class is unknown (incertae sedis), and it has not yet been placed with certainty into any class, order, or family.

Middle Oligocene to Late Miocene

Psilorhynchus gracilis (Rainboth, 1983)

Psilogramma mandarina is a moth of the family Sphingidae. It is known from Jiangxi in China.

P. arunachalensis

P. stameri

Conway & Mayden, 2008

Psilogramma wannanensis is a moth of the family Sphingidae. It is known from eastern China.

Hale

Psilophyton princeps

File:Psilostachyin B.png

Psiloreta castanea

Psilogramma japonica is a moth of the family Sphingidae. It is found in Japan.

P. balitora

See text

Psilogramma gerstmeieri is a moth of the family Sphingidae. It is known from Guangdong, China.

Psilopogon nuchalis

Psilopogon oorti

Psilosetia is a genus of moth in the family Geometridae.

Genera

Psilopterus

P. japonica

Psilogramma yilingae is a moth of the family Sphingidae. It is known from Hubei and Hunan in China.

Psiloreta brunnea

Psilogramma milleri

Psiloparmelia is a genus of lichen belonging to the family Parmeliaceae.

Psilogramma nebulosa is a moth of the family Sphingidae. It is known from Queensland.

Psilophytites is a form genus of extinct plants; it was created by Høeg for spiny stems (axes) which cannot be assigned to a more precise genus or species, usually because spore-forming organs or sporangia are not present.Fossils which have been placed in this genus have been found, among other locations, in Wales in formations of Early Silurian age (Přídolí, around 427 to 419 million years ago); in the Wutubulake Formation in Xinjiang, China, of the same age; in the Paraná basin, Brazil, from the Early Devonian (Lochkovian, around 419 to 411 million years ago); and in Belgium from an outcrop of Early Devonian age (Lochkovian–Pragian, around 419 to 408 million years ago).Gerrienne named a new species, P.

Eitschberger, 2010

Psilorhynchus variegatus

Psilopterus australis

Psiloreta sulphurata

Psilogramma koalae is a moth of the family Sphingidae. It is known from Queensland, Australia.

Psiloreta albipuncta

Psilostachyin C

Psiloreta rufula

Kitching, Treadaway & Hogenes, 2000

none

P. rahmani

Psilorhynchus balitora or Balitora minnow (Bengali: বালিচুরা) is a fish found in South Asia.

Berk.

Psilopogon rafflesii

*Psilogramma increta serrata (Austaut, 1912)

Lane, Moulds & Tuttle, 2011

P. hauensteini

Psilopogon henricii

> 70 species

Psilorhynchus microphthalmus is a tropical freshwater fish found in India.

P. penumbra

Psilopeganum sinensis

P. albida

†Psilophytites

shān má huáng

Psilorites

Psilorhynchoides (Yazdani, Singh & Rao, 1993)

P. makirae

Psilogramma rupprechtorum is a moth of the family Sphingidae. It is known from Kalimantan in Indonesia.

山麻黄

P. homaloptera

Psilopogon cyanotis

Psilopsida (disambiguation)

*Meganoton lifuense (Rothschild, 1894)

Moreno & Mercerat, 1891

File:Psilostachyin A.png

Conway & Kottelat, 2007

Rutaceae

Psilogramma increta MHNT CUT 2010 0 50 Ban Kheum Laos ventral.jpg

Psilosis (disambiguation)

P. jaegeri

Psilogramma karui

Psilophyte

Psiloreta inconspicua

Sæther, 1969

P. medicieloi

*Psilogramma menephron fasciata (Closs, 1916)

Psilopepla suffusa

Psilophytites is a form genus of extinct plants; it was created by Høeg for spiny stems (axes) which cannot be assigned to a more precise genus or species, usually because spore-forming organs or sporangia are not present.Fossils which have been placed in this genus have been found, among other locations, in Wales in formations of Early Silurian age (Přídolí, around 427 to 419 million years ago); in the Wutubulake Formation in Xinjiang, China, of the same age; in the Paraná basin, Brazil, from the Early Devonian (Lochkovian, around 419 to 411 million years ago); and in Belgium from an outcrop of Early Devonian age (Lochkovian–Pragian, around 419 to 408 million years ago).Gerrienne named a new species, P. gileppensis, on the basis of the Belgian fossils, which were the oldest spiny plants found in that country. Their stems were equally or unequally dichotomously branched, bearing spreading spines which were long, narrow and undivided. A very spiny stem was sometimes found at the point of division of two other stems. As no sporangia were found and the internal structure of the stems is unknown, they were placed in Psilophytites.Banks considered that specimens assigned to Psilophytites could be a mixture of zosterophylls and trimerophytes.

Psilopogon armillaris

*Psilogramma menephron eburnea (Closs, 1911)
Psilogramma increta dorsal

Psilolechia is a genus of lichenized fungi in the family Pilocarpaceae.

Psiloriti Range

Psilorhynchoides

Barium Manganese Oxide Hydroxide

Psilopogon corvina

P. nummularialis

* Pelecyornis (Ameghino, 1891)
* Staphylornis (Mercerat, 1897)

*Psilogramma wernerwolfi (Eitschberger, 2001)

*Odyssea jaegeri (Pilg.) Robyns & Tournay)

Psilopogon flavifrons

Psilogyne

Psilopogon franklinii

Psilopogon incognita

Psilopsida

P. sucatio

P. wernerbacki

Dejean, 1833

Psilogramma mastrigti

Psiloscops flammeolus

Psilorhamphus

Psilogramma increta Ventral

*Anceryx increta (Walker, [1865])
*Sphinx abietina (Boisduval, 1875)
*Sphinx strobi (Boisduval, 1868)
*Psilogramma increta montana
*Psilogramma increta serrata (Austaut, 1912)
*Psilogramma menephron eburnea (Closs, 1911)