Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Scombriformes (Mackerels) >
Chiasmodontidae (Snaketooth fishes)
Etymology: Pseudoscopelus: Greek, pseudes = false + Greek, skopelos = a lantern fish (Ref. 45335). Lütken did not recognize the presence of photophores on the body, confusing them with pores, but referred to a genus of lanternfish (Scopelus now Myctophum) when he named the genus (Ref. 85782).
More on author: Lütken.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 250 - 1370 m (Ref. 85782). 深水域; 69°N - 20°S, 39°W - 23°W (Ref. 85782)
Western Atlantic, United States to Brazil, continental shelf and Islands of the Caribbean in the west to Central Atlantic. A tentative identification of a juvenile from off Nigeria (5º56’ N, 4º03’ E) extends the species range to the Eastern Atlantic.
西大西洋: 舊的 Bahama 海峽 (參考文獻 5035), 百慕達群島，中央的墨西哥灣與外海的蘇利南.(參考文獻 13608) 也記錄自來自佛蘭芒人的無邊帽淺堆的角落上升 (參考文獻 32014) 與罕見的發生。 (參考文獻 31173) 中東大西洋: 熱帶的非洲水域.(參考文獻 2978) 中西太平洋.(參考文獻 9686)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 15.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 13608)
背棘 (总数): 7 - 9; 背的软条 (总数): 19-22; 臀鳍软条: 19 - 22; 脊椎骨: 35 - 36. This species can be distinguished from other members of the Pseudoscopelus scriptus species group by a single character, anal-fin photophores (saf) not extending anterior to the level of anus (vs. extending anteriorly to level of or beyond anus). It is further distinguished from the other species by a set of characteristics: mesial series of premaxillary teeth in 3-4 rows (vs. single row in P. obtusifrons and P. pierbartus); mesial series of teeth in rows of 3-4 teeth gradually increasing of size from lateral to mesial (vs. in rows of 2-3 teeth, with internal row much larger than other teeth in P. cordilluminatus); total vertebrae 35-36, precaudal 18-19 (vs. 31, 14 in P. cephalus);pigmentation in the internal part of mouth exclusive to a dusky area in the skin covering regions with teeth on premaxilla and dentary (vs. internal area of mouth and gill arches black in P. sagamianus ) (Ref. 85782).
头部与身体褐色的有深色的交叉配对条纹。 (参考文献 31173)
A meso- to bathypelagic species found at 250-1,370 m (mean 786 m); juveniles to about 30.0 mm are known from 95 to 590 m (Ref. 85782).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西大西洋: 舊的 Bahama 海峽 (參考文獻 5035), 百慕達群島，中央的墨西哥灣與外海的蘇利南.(參考文獻 13608) 也記錄自來自佛蘭芒人的無邊帽淺堆的角落上升 (參考文獻 32014) 與罕見的發生。 (參考文獻 31173) 中東大西洋: 熱帶的非洲水域.(參考文獻 2978) 中西太平洋.(參考文獻 9686)
Melo, M.R.S., 2010. A revision of the genus Pseudoscopelus Lütken (Chiasmodontidae: Acanthomorphata) with descriptions of three new species. Zootaxa 2710:1-78. (Ref. 85782)
CITES (Ref. 128078)
Not Evaluated
人类利用
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俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场孕卵数卵卵的发育
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工Mass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
115969): 4.1 - 11.4, mean 9.9 (based on 8 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [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).
营养阶层 (Ref.
69278): 3.7 ±0.2 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
