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Nansenia crassa  Lavenberg, 1965

Stout argentine
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Native range | All suitable habitat | Point map | Year 2100
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Nansenia crassa   AquaMaps   Data sources: GBIF OBIS
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Image of Nansenia crassa (Stout argentine)
Nansenia crassa
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drawing shows typical fish in this Family.

Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterigi (pesci con pinne raggiate) > Osmeriformes (Smelts) > Microstomatidae (Pencil smelts)

Ambiente / Clima / Range Ecologia

; marino benthopelagico; distribuzione batimetrica 0 - 865 m (Ref. 5123).   Subtropical, preferred ?; 35°N - 7°S

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Eastern Pacific: southern region of California Current south of 35°N.

Size / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 26.6 cm SL (female)

Short description Morfologia | Morfometria

Spine dorsali (totale): 0; Raggi dorsali molli (totale): 9-10; Spine anali 0; Raggi anali molli: 8 - 9; Vertebre: 43 - 46. Branchiostegal rays 4. Predorsal length greater than 49% SL. Caudal peduncle length greater than 13% SL; depth less than 8% SL in specimens more than 3 cm (Ref. 5123).

Biologia     Glossario (es. epibenthic)

Adults are found in continental slope regions. Oviparous, with planktonic eggs and larvae (Ref. 35612). Larvae and juveniles pelagic in the upper 200-m layer and more broadly distributed than adults (Ref. 5123).

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Oviparous (Ref. 35612).

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

Moser, H.G. and J.L. Butler, 1996. Microstomatidae: argentines and pencilfishes. p. 208-215. In H.G. Moser (ed.) The early stages of fishes in the California Current Region. California Cooperative Oceanic Fisheries Investigations (CalCOFI) Atlas No. 33. 1505 p. (Ref. 35612)

IUCN Red List Status (Ref. 115185)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

FAO(Publication : search) | FisheriesWiki | Sea Around Us

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