分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Blenniiformes (Blennies)
鱸形目 (Blennies) >
Chaenopsidae (Pike-, tube- and flagblennies)
煙管鳚科 (Pike-, tube- and flagblennies)
Etymology: Acanthemblemaria: Greek, akantha = thorn + Greek, emblema, -atos, anything that is nailed, knocked in; also anything with bass or high relief (Ref. 45335).
Eponymy: Dr David Wayne Greenfield (d: 1940) is an ichthyologist, marine biologist, zoogeographer and ecologist who is now a Research Associate at the California Academy of Sciences. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類. 熱帶; 17°N - 14°N, 90°W - 86°W (Ref. 56268)
Western Atlantic: off Belize, Honduras and Colombia (Ref. 26282). Also in Jamaica, Yucatan, Isla de Providencia (Ref. 26938).
西大西洋: 外海的貝里斯，宏都拉斯與哥倫比亞.(參考文獻 26282) 也在牙買加，尤卡坦半島， Isla de Providencia.(參考文獻 26938)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 3.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 51458)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
臀棘: 2. Species distinguished by: total dorsal-fin elements usually 39 or more; dorsal fin consisting of spines and segmented rays; several spines present on posterior third of supraorbital flange; fleshy lateral margins of interorbital region without papillae; spiny processes on head poorly developed, when present consisting of a few knobby projections; supraorbital cirrus moderately to strongly branched, cranial spines not short and blunt; patch of cranial spines on nape ends anterior to supratemporal commissural pore; inner rim of posterior infraorbital bone smooth; two or more rows of teeth on each palatine bone; top of head often spiny; no large, eye-diameter sized dark blotch on side of head posterior to eye. Common amongst Chaenopsids: small elongate fishes; largest species about 12 cm SL, most under 5 cm SL. Head usually with cirri or fleshy flaps on anterior nostrils, eyes, and sometimes laterally on nape; gill membranes continuous with each other across posteroventral surface of head. Each jaw with canine-like or incisor-like teeth anteriorly; teeth usually also present on vomer and often on palatines (roof of mouth). Dorsal-fin spines flexible, usually outnumbering the segmented soft rays (numbering 7 to 37), spinous and segmented-rayed portions forming a single, continuous fin; 2 flexible spines in anal fin; pelvic fins inserted anterior to position of pectoral fins, with 1 spine not visible externally and only 2 or 3 segmented (soft) rays; all fin rays, including caudal-fin rays, unbranched (simple). Lateral line absent. Scales absent (Ref.52855).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 外海的貝里斯，宏都拉斯與哥倫比亞.(參考文獻 26282) 也在牙買加，尤卡坦半島， Isla de Providencia.(參考文獻 26938)
Acero, A.P., 1985. Zoogeographical implications of the distribution of selected families of Caribbean coral reef fishes. Proc. of the Fifth International Coral Reef Congress, Tahiti, Vol. 5. (Ref. 26280)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 18 October 2007
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00219 - 0.01260), b=3.06 (2.85 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
