Philippines country information

Common names: Dapa
Occurrence: native
Salinity: marine
Abundance: scarce (very unlikely) | Ref:
Importance: commercial | Ref: Hensley, D.A., 1997
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Museum: 'Albatross' collections: Between Samar and Leyte, vicinity of Surigao Strait, Tabuc Pt., 62 fathoms (114 m), Stn. 5480, USNM 00137649; Buton Strait, Kalono Pt., 39 fathoms (71 m), Stn. 5641, USNM 137650. Samar Sea collection: Carigara Bay, USNM 228532 (Ref. 11790). A specimen, 12 cm, was caught at a depth of 70-76 m (Ref. 9494). In range Ref. 6270.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rp.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Herre, A.W.C.T., 1953
National Database:

Common names from other countries

Cockatoo flounder, Gray's crested flounder, Kuif-botvis, ... more

Classification / Names Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa

> Pleuronectiformes (Flatfishes) > Samaridae (Crested flounders)
Etymology: More on author: Gray.

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

marina; brackvatten bottenlevande; djupintervall 20 - 114 m (Ref. 11790). Tropical; 35°N - 31°S, 32°E - 168°E

Utbredning Länder | FAO områden | Ekosystem | Förekomster | Point map | Utplanteringar | Faunafri

Indo-West Pacific: Red Sea, East Africa to New Caledonia, north to Japan and south to Australia.

Size / Vikt / Age

Maturity: L_m ? range ? - ? cm
Max length : 22.3 cm TL hane/ej könsbestämd; (Ref. 122106); common length : 16.0 cm TL hane/ej könsbestämd; (Ref. 9792); publicerad maxvikt: 54.05 g (Ref. 122106)

Short description Bestämningsnycklar | Morfologi | Morfometri

Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 73 - 78; Taggstrålar i analfenan: 0; Mjukstrålar i analfenan: 49 - 60. Body on ocular side brownish with darker spots and blotches; a series of blotches along dorsal and ventral body margins; elongated anterior dorsal-fin rays white, remainder of dorsal fin, anal fin, and caudal fin brown; pectoral fin dark. Blind side of body whitish. First 12-15 (rarely 10-11) dorsal- fin rays greatly elongated. Pectoral fin on blind side absent or rudimentary. Pelvic fin on eyed side elongated. Caudal fin with 16 unbranched rays and rounded margin.

Inhabits silty sand or mud bottoms (Ref. 3132, 48637). Feeds on benthic animals (Ref. 9792). Flicks the long dorsal filaments on the front of the head when alarmed, looking just like the sticky threads that are produced by a holothurian when handled (ref. 48637).

Life cycle and mating behavior Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver

Main reference Upload your references | referenser | Koordinator : Amaoka, Kunio | Medarbetare

Allen, G.R. and R. Swainston, 1988. The marine fishes of north-western Australia: a field guide for anglers and divers. Western Australian Museum, Perth. 201 p. (Ref. 3132)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 13 August 2019

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fiskeri: kommersiell

FAO(Publication : search) | FishSource |

Ytterligare information

Trophic ecology
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Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

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Estimates based on models

Preferred temperature (Ref. 115969): 22 - 28.6, mean 27.3 (based on 858 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01622 (0.00604 - 0.04358), b=2.94 (2.71 - 3.17), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trofisk nivå (Ref. 69278): 3.5 ±0.37 se; based on food items.

Fishing Vulnerability (Ref. 59153): Low vulnerability (12 of 100).

Price category (Ref. 80766): Very high.

Samaris cristatus Gray, 1831