Pezichthys macropinnis, Longfin handfish

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Pezichthys macropinnis Last & Gledhill, 2009

Longfin handfish
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Image of Pezichthys macropinnis (Longfin handfish)
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drawing shows typical species in Brachionichthyidae.

Classification / Names Nombres comunes | Sinónimos | Catalog of Fishes(Género, Especie) | ITIS | CoL | WoRMS | Cloffa

> Lophiiformes (Anglerfishes) > Brachionichthyidae (Handfishes)
Etymology: Pezichthys: Name from Greek 'pezo' (walking) and 'ichthys' (fish), referring to the ability of these fishes to walk on the sea floor using their hand-like pelvic fins and arm-like pectoral fins.;  macropinnis: Name from Greek 'makros' (large) and the Latin 'pinna' (fin), for its tall dorsal and anal fins.  More on authors: Last & Gledhill.

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

; marino demersal; rango de profundidad ? - 145 m (Ref. 82446).   Temperate

Distribución Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri

Eastern Indian Ocean: South Australia.

Tamaño / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 2.1 cm SL macho / no sexado; (Ref. 82446)

Short description Morfología | Morfometría

Radios blandos dorsales (total): 17; Radios blandos anales: 8. This species is distinct in having the following characters: small esca, 12% of illicium length (including esca); very elongate and slender illicium, without dermal spinules, about 26% SL in length, 1.9 times in head length; head length about 5.4 times snout length; long snout, length 9% SL; eye 6.9 times in head length; robust body, maximum width about 32% SL; interorbit broad, width about 15% SL; scales with subcircular bases, monospinulate or with prominent, strongly diverging bifurcate spinules (except for those closely associated with pores of the acoustico-lateralis system); spinules variable in length over body; dorsal-fin elements mostly lack spinules, membranes of fins naked; first dorsal-fin base about 18% SL; second dorsal-fin rays 15, fin base 63% SL; fin rays very elongate, longest ray of second dorsal fin about 35% SL; length of second dorsal-fin spine 0.9 times length of longest ray of second dorsal fin; anal-fin rays 8; pale body with a network of reddish streaks (Ref. 82446).

Biología     Glosario (por ej. epibenthic)

Life cycle and mating behavior Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva

Main reference Upload your references | Referencias | Coordinador | Colaboradores

Last, P. and D.C. Gledhill, 2009. A revision of the Australian handfishes (Lophiiformes: Brachionichthyidae), with descriptions of three new genera and nine new species. Zootaxa 2252:1-77. (Ref. 82446)

IUCN Red List Status (Ref. 123251)

  Data deficient (DD) ; Date assessed: 30 April 2018

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO - Publication: search | FishSource |

Más información

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Ecosistemas
Ocurrencias, apariciones
Introducciones
Stocks
Ecología
Dieta
componentes alimenticios
consumo de alimento
Ración
Nombres comunes
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Metabolismo
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Reproducción
Madurez
Puesta
Agregación para la puesta
Fecundidad
Huevos
Egg development
Age/Size
Crecimiento
Length-weight
Length-length
Length-frequencies
Morfometría
Morfología
Larva
Dinámica larvaria
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BRUVS
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heritabilidad
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Fuentes de Internet

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: Género, Especie | 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 | Árbol de la vida | Wikipedia: Go, búsqueda | World Records Freshwater Fishing | Zoobank | Expediente Zoológico

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5313   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
Nivel trófico (Ref. 69278):  3.1   ±0.5 se; based on size and trophs of closest relatives
Resiliencia (Ref. 120179):  .
Vulnerability (Ref. 59153):  Low vulnerability (10 of 100) .