Oceanic (Ref. 4739) and mesopelagic, mainly at 250-650 m (Ref. 4054). Depth range from 100-700 m (Ref. 4462) and from 460-1082 m in the eastern Ionian Sea (Ref. 56504). Adults make marked vertical migrations (Ref. 4739). Found singly or in small groups (Ref. 4739). An opportunistic feeder at dusk on calanoid copepods, small fishes, etc (Ref. 4739). Sexual dimorphism with regard to body size (Ref. 5168), the males being slightly smaller than the females (Ref. 8966). Oviparous, with planktonic eggs and larvae (Ref. 35838).
Occurs between 200 and 700 m depth during the day, concentrated between 350 and 550 m, and between 100 and 650 m at night, preferring a depth between 150 and 380 m Ref. 47377). Also Ref. 58302.
大洋性的 (參考文獻 4739) 與中層帶, 主要地在 250-650 公尺.(參考文獻 4054) 在愛奧尼亞的海洋東部中的來自 100-700 公尺 (參考文獻 4462) 與 460-1082 公尺的深度範圍.(參考文獻 56504) 成魚製造顯著的垂直性迴游。 (參考文獻 4739) 各別地或形成小群魚群發現。 (參考文獻 4739) 一個隨機的捕食者在薄暮在哲水蚤橈腳類的動物,小魚,等等上.(參考文獻 4739) 性的同種二形關於身體大小 (參考文獻 5168), 雄性些微地比雌性更小.(參考文獻 8966) 卵生的, 卵與仔魚為浮游性.(參考文獻 35838)
在 200 與 700 公尺深之間生存在白天期間, 集中在 350之間與 550 公尺, 與在 100 與 650 公尺之間在晚上, 偏愛在 150 與 380 公尺參考文獻 47377 之間的深度). 也參考文獻 58302.
Preferred temperature (Ref.
115969): 5.5 - 21.3, mean 11.3 (based on 2694 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01698 (0.00984 - 0.02932), b=3.11 (2.96 - 3.26), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.14 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tm=1; tmax=1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).