Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser benthopelagisch; tiefenbereich 0 - 4960 m (Ref. 40919). Deep-water; 32°N - 35°S, 18°E - 169°W
Indo-Pacific: Red Sea to Samoa and Ellice Islands, north to Japan, south to Lord Howe Island; Mariana Islands in Micronesia. Southeast Atlantic: False Bay, South Africa (Ref. 4404).
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm SL Männchen/unbestimmt; (Ref. 1602)
Rückenflossenstacheln (insgesamt): 11; Rückenflossenweichstrahlen (insgesamt): 99-104; Afterflossenstacheln 2; Afterflossenweichstrahlen: 97 - 104
Adults inhabit deep waters but rises to the surface at night. Rare species (Ref. 559). They live in tubes in fine sand or mud and rise to the surface at night where they fall prey to pelagic fishes (Ref. 37816). Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Oviparous, distinct pairing (Ref. 205).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Mehr Information
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Tools
Zusatzinformationen
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Internet Quellen
Estimates based on models
Preferred temperature (Ref.
123201): 2.4 - 6.8, mean 3.5 °C (based on 2061 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.2 ±0.73 se; based on food items.
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Assuming tm=1-4 and Fec=100-1000).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
