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Eulichadidae (forest stream beetle)
Taxonomy
Eulichadidae was named by Crowson (1973). It is extant.
It was assigned to Byrrhoidea by Lawrence and Newton (1995); and to Dryopoidea by Crowson (1981) and Cai et al. (2022).
It was assigned to Byrrhoidea by Lawrence and Newton (1995); and to Dryopoidea by Crowson (1981) and Cai et al. (2022).
Synonyms
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Synonymy list
Year | Name and author |
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1973 | Eulichadidae Crowson |
1981 | Eulichadidae Crowson p. 695 |
1995 | Eulichadidae Lawrence and Newton, Jr. |
2012 | Lasiosyne shartegiensis Yan p. 596 figs. Pl 8, fig 3; text-fig 1 |
2012 | Lasiosyne punctata Yan p. 599 figs. Pl 8, fig 9; text-fig 5 |
2022 | Eulichadidae Cai et al. |
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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. Eulichadidae Crowson 1973 [forest stream beetle]
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Subfm. Eulichadinae Crowson 1973
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Invalid names: Lasiosyne punctata Yan 2012 [nomen dubium], Lasiosyne shartegiensis Yan 2012 [nomen dubium]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Bush and Bambach 2015, Kiessling 2004 |
Age range
Maximum range based only on fossils: base of the Callovian to the top of the Aptian or 166.10000 to 113.00000 Ma
Minimum age of oldest fossil (stem group age): 157.3 Ma
Minimum age of oldest fossil (stem group age): 157.3 Ma
Collections (9 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Callovian - Oxfordian | Kazakhstan (Chimkent) | Mesodascilla jakobsoni (115792) | |
Callovian - Oxfordian | China (Liaoning) | Mesaplus beipiaoensis (154730) | |
Tithonian | Mongolia | Lasiosyne shartegiensis (104748 121393 125978) | |
Late/Upper Barremian | China (Nei Mongol) | Cretasyne lata (106346) Cretasyne lata, Cretasyne longa (106347) Cretasyne longa (103654) | |
Aptian | Mongolia | Lasiosyne punctata (103273) |