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Life-forms

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Superclassis/Classis: Actinopterygii
Classis/Subclassis: Actinopteri
Subclassis/Infraclassis: Neopterygii
Infraclassis: Teleostei
Megacohors: Osteoglossocephalai
Supercohors: Clupeocephala
Cohors: Otomorpha
Subcohors: Ostariophysi
Sectio: Otophysa
Ordo: Siluriformes

Familia: Erethistidae
Genus: Conta

Conta is a small genus of South Asian river catfishes native to India and Bangladesh.
Description

Conta can be distingguished from all other erethistids by the presence of a very long and narrow adhesive apparatus on its thorax about six times as it is long. It also has extremely narrow gill openings, a slender body, a serrated anterior margin on the dorsal fin spine, a papillate upper lip, and 9–10 anal fin rays. The eyes are small and located dorsolaterally. There is villiform (brush-like) teeth in both jaws. The pectoral fin spine is serrated anteriorly and posteriorly.[1]

Conta pectinata differs from Conta conta in that it has a longer and more slender caudal peduncle and in having anteriorly-directed serrations (instead of antrorse or distally-directed serrations) the anterior edge of the pectoral fin spine.[2]
References

Thomson, Alfred W.; Page, Lawrence M. (2006). "Genera of the Asian Catfish Families Sisoridae and Erethistidae (Teleostei: Siluriformes)" (PDF). Zootaxa. 1345: 1–96.
Ng, Heok Hee (March 2005). "Conta pectinata, a new erethistid catfish (Teleostei: Erethistidae) from northeast India" (PDF). Ichthyol. Explor. Freshwaters. 16 (1): 23–28.

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Biology Encyclopedia

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