PBDB Taxon

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

Liadopsylla

Insecta - Hemiptera - Liadopsyllidae

Taxonomy

Liadopsylla was named by Handlirsch (1921). It is the type genus of Liadopsyllinae.

It was assigned to Liadopsyllinae by Martynov (1926); to Protopsyllidiidae by Evans (1956); and to Liadopsyllidae by Shcherbakov (1988), Ansorge (1996), Ouvrard et al. (2010), Burckhardt and Poinar (2019), Drohojowska et al. (2020), Shcherbakov (2020).

Species

L. (Basicella), L. apedetica, L. asiatica, L. brevifurcata, L. geinitzi, L. grandis, L. hesperia, L. karatavica, L. lautereri, L. loginovae, L. longiforceps, L. mongolica, L. obtusa, L. tenuicornis, L. turkestanica, Lithentomum praecox

Synonyms

Lithentomum was named by Martynov (1926). Its type is Lithentomum praecox.

It was replaced with Asientomum by Martynov (1926), Becker-Migdisova and Vishnyakova (1962); it was replaced with Lithopsocus by Karny (1930); it was synonymized subjectively with Liadopsylla by Becker-Migdisova (1985).

It was assigned to Lithentomidae by Martynov (1926).
Lithentomum praecox was named by Martynov (1926). It is an impression. Its type locality is Galkino, which is in a Callovian/Oxfordian lacustrine - large siltstone in the Karabastau Formation of Kazakhstan. It is the type species of Lithentomum, Asientomum.

It was recombined as Asientomum praecox by Martynov (1926), Becker-Migdisova and Vishnyakova (1962); it was considered a nomen dubium by Becker-Migdisova (1985).
Asientomum was named by Martynov (1926). Its type is Lithentomum praecox.

It was synonymized subjectively with Liadopsylla by Becker-Migdisova (1985).

It was assigned to Asientomidae by Martynov (1926), Carpenter (1992).
Mesopsylla was named by Becker-Migdisova (1985).

It was synonymized subjectively with Liadopsylla by Ouvrard et al. (2010).

It was assigned to Liadopsyllidae by Becker-Migdisova (1985).
Lithopsocus was named by Karny (1930).

It was synonymized objectively with Asientomum by Becker-Migdisova and Vishnyakova (1962).

It was assigned to Delopteridae by Karny (1930).
Liadopsylla (Basicella) was named by Shcherbakov (2020).

It was considered an invalid subgroup of Liadopsylla by Drohojowska et al. (2020).

It was assigned to Liadopsylla by Shcherbakov (2020).
Cretapsylla was named by Shcherbakov (2020).

It was synonymized subjectively with Liadopsylla by Drohojowska et al. (2020).

It was assigned to Liadopsyllidae by Shcherbakov (2020).

Synonymy list

Year	Name and author
1921	Liadopsylla Handlirsch p. 213
1926	Liadopsylla Martynov p. 1359
1926	Asientomum Martynov p. 1364
1926	Asientomum praecox Martynov p. 1364
1926	Lithentomum Martynov p. 1365
1926	Lithentomum praecox Martynov p. 1365 figs. Fig 9; Pl 3 fig 1
1930	Lithopsocus Karny p. 435
1956	Liadopsylla Evans p. 236
1962	Asientomum praecox Becker-Migdisova and Vishnyakova p. 232
1985	Mesopsylla Becker-Migdisova p. 60
1988	Liadopsylla Shcherbakov p. 61
1992	Asientomum Carpenter p. 197
1996	Liadopsylla Ansorge p. 54
2010	Liadopsylla Ouvrard et al. p. 173
2019	Liadopsylla Burckhardt and Poinar p. 4
2020	Liadopsylla Drohojowska et al.
2020	Liadopsylla Shcherbakov p. 130
2020	Liadopsylla (Basicella) Shcherbakov p. 130
2020	Cretapsylla Shcherbakov p. 133

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Ecdysozoa	Aguinaldo et al. 1997
—	Panarthropoda
phylum	Arthropoda	Latreille 1829
—	Deuteropoda
—	Mandibulata
—	Pancrustacea	Zrzavý and Štys 1997
—	Altocrustacea	Regier et al. 2010
superclass	Allotriocarida
—	Athalassocarida
—	Labiocarida	Schwentner et al. 2017
superclass	Hexapoda	Latreille 1825
—	Cercofilata

Rank	Name	Author
class	Insecta
—	Dicondylia
—	Paranotalia
subclass	Pterygota	()
—	Neopterygota	Crampton 1924
infraclass	Neoptera	Martynov 1923
—	Clareocercaria
—	Acercaria	()
superorder	Pancondylognatha
—	Condylognatha
order	Hemiptera
suborder	Sternorrhyncha	()
—	Psylliformes
superfamily	Psylloidea	Latreille 1807
family	Liadopsyllidae	()
genus	Liadopsylla

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.

G. †Liadopsylla Handlirsch 1921

show all | hide all

†Liadopsylla apedetica Ouvrard et al. 2010

†Liadopsylla asiatica Becker-Migdisova 1985

†Liadopsylla brevifurcata Becker-Migdisova 1985

†Liadopsylla geinitzi Handlirsch 1921

†Liadopsylla grandis Becker-Migdisova 1985

†Liadopsylla hesperia Ouvrard and Burckhardt 2010

†Liadopsylla karatavica Becker-Migdisova 1985

†Liadopsylla lautereri Shcherbakov 2020

†Liadopsylla loginovae Shcherbakov 2020

†Liadopsylla longiforceps Becker-Migdisova 1985

†Liadopsylla mongolica Shcherbakov 1988

†Liadopsylla obtusa Ansorge 1996

†Liadopsylla tenuicornis Martynov 1926

†Liadopsylla turkestanica Becker-Migdisova 1949

Invalid names: Asientomum Martynov 1926 [synonym], Cretapsylla Shcherbakov 2020 [synonym], Liadopsylla (Basicella) Shcherbakov 2020 [invalid subgroup], Lithentomum Martynov 1926 [synonym], Lithentomum praecox Martynov 1926 [nomen dubium], Mesopsylla Becker-Migdisova 1985 [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: Bush and Bambach 2015, Kiessling 2004

Age range: base of the Early/Lower Toarcian to the top of the Turonian or 184.20000 to 89.80000 Ma

Collections (12 total)

Time interval	Ma	Country or state	Original ID and collection number
Early/Lower Toarcian	184.2 - 182.9	Germany	L. geinitzi (123987)
Early/Lower Toarcian	184.2 - 182.9	Germany (Mecklenburg-Vorpommern)	L. obtusa (114993)
Callovian - Oxfordian	165.3 - 154.8	Kazakhstan (Chimkent)	L. tenuicornis (115717) L. tenuicornis, L. grandis (106102) L. tenuicornis, L. turkestanica, L. brevifurcata, L. karatavica, L. asiatica (106101) L. tenuicornis, Mesopsylla longiforceps, L. grandis, L. turkestanica, L. karatavica (105971) L. turkestanica (119620) Lithentomum praecox (114692)
Early/Lower Barremian	125.77 - 121.4	Lebanon	L. apedetica (122471)
Aptian	121.4 - 113.2	Mongolia	L. mongolica (103657)
Aptian	121.4 - 113.2	Russian Federation (Buryatia)	L. lautereri, L. loginovae (113350)
Turonian	93.9 - 89.8	USA (New Jersey)	L. hesperia (110895)