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Lophiiformes (Anglerfishes) >
Antennariidae (Frogfishes)
Etymology: Nudiantennarius: Latin, nudus = naked + Latin, antemna = sensory organ; in Aristotle = horn (Ref. 45335).
More on authors: Smith & Radcliffe.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển gần đáy; không di cư; Mức độ sâu 3 - 128 m (Ref. 116699). Tropical; 18°N - 11°S, 119°E - 122°E (Ref. 57386)
Western Central Pacific: Philippines and Indonesia.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?  range ? - ? cm
Max length : 7.5 cm SL con đực/không giới tính; (Ref. 48635)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
Các vây lưng mềm (tổng cộng) : 12; Tia mềm vây hậu môn: 7. This species is distinguished by the following combination of character states: reduced dermal spinules, skin only partially covered with bifurcate dermal spinules, that the body appears to be naked, length of spines of each spinule not more than twice the distance between tips of spines; distinct esca ; naked illicium, no dermal spinules, about half length of second dorsal-fin spine; second dorsal-fin spine is unusually long, narrow, without posterior membrane; narrow pectoral-fin lobe, somewhat detached from side of body; with caudal peduncle, the membranous posteriormost margin of soft-dorsal and anal fins attached to body distinctly anterior to base of outermost rays of caudal fin; all rays of caudal fin are usually bifurcate (outermost caudal fin rays simple, 7 innermost bifurcate in UW 117643 and CBG 13028); presence of endopterygoid, pharyngobranchial I, epural and swim bladder; absence of pseudobranch I; D 12; A 7; pectoral-fin rays 9 pelvic-fin rays 5, all simple (posteriormost ray not bifurcated); membranes between rays of paired fins are deeply incised; one or more large basidorsal ocelli often present (Ref. 116699).
Typically found in bottoms of brown or black sand, silt, or mud, with some soft corals, gorgonians, and sponges, but very little hard coral; also on pier pilings and occasionally among small patches of filamentous and leafy algae. Also observed to occur in the following habitats of collection sites: from 3-9 m, no deeper than about 18 m with large amounts of tree litter in the shallows, and a lot of trash, rubbish, and human refuse, especially those near native villages and towns (Lembeh Strait); no deeper than 6 m with bottom largely made up of very coarse sand or fine coral rubble, with some hard corals and gorgonians, numerous small cephalopods, many shrimps, crabs, other crustaceans, and lots of fishes, especially juveniles: small shark species, burrowing snake eels, 2 species of Rhinopias (R. eschmeyeri and R. frondosa), and several other species of scorpionfishes and waspfishes, 2 frogfishes were observed, Antennarius striatus and this species (Pantar dive site, Alor Arch.); coarse sand- and rubble-covered slopes, with random solitary and encrusting sponges, hydroids, mixed with lots of human refuse, the latter more or less covered with organic growth, used by animals for shelter (Ambon Bay); on black sandy slopes and most commonly seen during night dives (Bali); and, dark colored individuals most commonly found on coarse sand or gravel, often within patches of green algae, in 4-20 meters while the lighter and more colorful individuals are usually found associated with small, similarly colored sponges, at somewhat greater depths, at 12-30 m (Dauin, Negros I.). This species undergoes a distinct pelagic larval stage before metamorphosis to the adult form (Ref. 116699).
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Oviparous.
Pietsch, T.W. and D.B. Grobecker, 1987. Frogfishes of the world. Systematics, zoogeography, and behavioral ecology. Stanford University Press, Stanford, California. 420 p. (Ref. 6773)
IUCN Red List Status (Ref. 130435)
CITES (Ref. 128078)
Not Evaluated
Threat to humans
Harmless
Human uses
Các nghề cá: không ích lợi (thú vị)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm Total Length, based on all LWR estimates for this body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (Fec assumed to be > 10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).