PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Liassophilidae

Insecta - Mecoptera - Liassophilidae

Taxonomy

Liassophilidae was named by Tillyard (1933).

It was assigned to Trichoptera by Carpenter (1992); to Mecoptera by Krzemiński and Krzemińska (1996); and to Paratrichoptera by Tillyard (1933) and Novokshonov (2002).

Subtaxa

Garazhovka, Izjumus, Laurentiptera (syn. Pseudodiptera), Liassophila (syn. Ijapsyche)

Synonyms

Laurentipteridae was named by Martynova and Willmann (1978).

It was synonymized subjectively with Liassophilidae by Krzemiński and Krzemińska (1996).

It was assigned to Mecoptera by Willmann (1978) and Carpenter (1992).
Pseudodipteridae was named by Martynova (1961).

It was replaced with Laurentipteridae by Martynova and Willmann (1978); it was synonymized subjectively with Liassophilidae by Krzemiński and Krzemińska (1996).

Synonymy list

Year	Name and author
1933	Liassophilidae Tillyard p. 55
1961	Pseudodipteridae Martynova p. 163
1978	Laurentipteridae Martynova and Willmann p. 61
1978	Laurentipteridae Willmann p. 61
1992	Laurentipteridae Carpenter
1992	Liassophilidae Carpenter
1996	Liassophilidae Krzemiński and Krzemińska p. 269
2002	Liassophilidae Novokshonov p. 380

Is something missing? Join the Paleobiology Database and enter the data

Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Ecdysozoa
—	Panarthropoda
phylum	Arthropoda	Latreille 1829
superclass	Hexapoda	Latreille 1825
class	Insecta
—	Dicondylia
—	Paranotalia

Rank	Name	Author
subclass	Pterygota	()
—	Neopterygota	Crampton 1924
infraclass	Neoptera	Martynov 1923
—	Holometabola
—	Aparaglossata
—	Panorpida
superorder	Antliophora
order	Mecoptera	Packard 1886
suborder	Paratrichoptera	()
family	Liassophilidae
family	Liassophilidae

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Fm. †Liassophilidae Tillyard 1933

show all | hide all

G. †Garazhovka Novokshonov 2002

hide

†Garazhovka triassica Novokshonov 2002

G. †Izjumus Novokshonov 2002

hide

†Izjumus ukrainensis Novokshonov 2002

G. †Laurentiptera Martynova and Willmann 1978

hide

†Laurentiptera gallica Laurentiaux and Grauvogel 1953

Invalid names: Pseudodiptera Laurentiaux and Grauvogel 1953 [replaced]

G. †Liassophila Tillyard 1933

hide

†Liassophila gemella Sukatsheva 1985

†Liassophila hydromanicoides Tillyard 1933

Invalid names: Ijapsyche Kolosnitsyna and Martynova 1961 [synonym]

Invalid names: Laurentipteridae Martynova and Willmann 1978 [synonym], Pseudodipteridae Martynova 1961 [synonym]

Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

chitinc

Environment:

terrestrialc

Locomotion:

actively mobilep

Created:

2017-04-17 09:56:18

Modified:

2017-04-17 09:56:18

Source: c = class, p = phylum

References: Kiessling 2004, Bush and Bambach 2015

Age range: base of the Aegean to the top of the Toarcian or 247.20000 to 174.10000 Ma

Collections (6 total)

Time interval	Ma	Country or state	Original ID and collection number
Aegean	247.2 - 242.0	France	Laurentiptera gallica (107682) Pseudodiptera gallica (107681)
Norian	228.0 - 208.5	Ukraine (Kharkiv)	Izjumus ukrainensis, Garazhovka triassica (105057)
Planorbis	201.3 - 196.5	United Kingdom (England)	Liassophila hydromanicoides (123982)
Toarcian	182.7 - 174.1	Russian Federation (Irkutsk)	Liassophila gemella (104996) Liassophila gemella, Ijapsyche sibirica (104946)