Laccornis

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Cladus: Metapterygota
Infraclassis: Neoptera
Cladus: Eumetabola
Cladus: Endopterygota
Superordo: Coleopterida
Ordo: Coleoptera
Subordo: Adephaga

Familia: Dytiscidae
Subfamilia: Hydroporinae
Tribus: Laccornini
Genus: Laccornis
Species: L. conoideus - L. deltoides - L. kocae – L. latens - L. oblongus - L. pacificus
Name

Laccornis Gozis, 1914
References

Wolfe, G.W. 1985: A phylogenetic analysis of plesiotypic hydroporine lineages with an emphasis on Laccornis Des Gozis (Coleoptera: Dytiscidae). Proceedings of the Academy of Natural Sciences of Philadelphia, 137: 132–155.
Wolfe, G.W.; Roughley, R.E. 1990: A taxonomic, phylogenetic, and zoogeographic analysis of Laccornis Gozis (Coleoptera: Dytiscidae) with the description of Laccornini, a new tribe of Hydroporinae. Quaestiones entomologicae 26(3): 273-354. PDF Reference page.

Laccornis is a genus of beetles in the family Dytiscidae, containing the following species:[1]

Laccornis conoideus (LeConte, 1850)
Laccornis deltoides (Fall, 1923)
Laccornis difformis (LeConte, 1855)
Laccornis etnieri Wolfe & Spangler, 1985
Laccornis kocae (Ganglbauer, 1904)
Laccornis latens (Fall, 1937)
Laccornis nemorosus Wolfe & Roughley, 1990
Laccornis oblongus (Stephens, 1835)
Laccornis pacificus Leech, 1940
Laccornis schusteri Wolfe & Spangler, 1985

References

Dytiscidae Species List at Joel Hallan's Biology Catalog. Texas A&M University. Retrieved on 7 May 2012.