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Ogcocephalus parvus Longley & Hildebrand, 1940

Roughback batfish
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Ogcocephalus parvus   AquaMaps   Data sources: GBIF OBIS
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Image of Ogcocephalus parvus (Roughback batfish)
Ogcocephalus parvus
Picture by Randall, J.E.

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Lophiiformes (Anglerfishes) > Ogcocephalidae (Batfishes)
Etymology: Ogcocephalus: Greek, ogkos, ou = hook, curvature (Ref. 45335).
More on authors: Longley & Hildebrand.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; reef-associated; depth range 29 - 126 m (Ref. 40824), usually 54 - 125 m (Ref. 7251). Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Western Atlantic: North Carolina and northern Gulf of Mexico in USA to Brazil; absent from Bahamas.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 10.0 cm TL male/unsexed; (Ref. 7251); max. published weight: 5.80 g (Ref. 118626)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 4; Anal spines: 0; Anal soft rays: 4; Vertebrae: 18 - 20. Exceptionally angular, craggy body contours and large, prominent bucklers. Very small width of mouth relative to head depth 2-2.8; Narrow interorbital width to head depth 3.6-6.6. Rostrum length to disk margin length 3.2-5.1. Distal ends of pectorals with fleshy ventral pads. Vertebrae usually 19. Lateral line scale count: subopercular usually 5 or 6 (4-8); cheek usually 8 (7-9). Lateral line scale count usually 17 (Ref. 40824).

Biology     Glossary (e.g. epibenthic)

Inhabits offshore water, usually from 54-125 m depth.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Ho, Hsuan-Ching | Collaborators

Bradbury, M.G., 1980. A revision of the fish genus Ogcocephalus with descriptions of new species from the western Atlantic Ocean (Ogcocephalidae: Lophiiformes). Proc. Calif. Acad. Sci. 42(7):229-285. (Ref. 40824)

IUCN Red List Status (Ref. 130435: Version 2024-2)

  Least Concern (LC) ; Date assessed: 16 September 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Fisheries: bycatch
FAO - Publication: search | FishSource |

More information

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Internet sources

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: genus, species | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: genome, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Go, Search | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 17.9 - 26.7, mean 23.1 °C (based on 153 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02344 (0.00968 - 0.05678), b=2.94 (2.73 - 3.15), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  3.3   ±0.6 se; based on size and trophs of closest relatives
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).
Price category (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 86 [42, 177] mg/100g; Iron = 0.701 [0.378, 1.241] mg/100g; Protein = 18.6 [16.1, 21.8] %; Omega3 = 0.139 [0.052, 0.347] g/100g; Selenium = 28.6 [12.1, 65.1] μg/100g; VitaminA = 126 [34, 489] μg/100g; Zinc = 1.42 [0.91, 2.18] mg/100g (wet weight);