Pungitius modestus

Pungitius modestus Matsumoto, Matsuura & Hanzawa, 2021

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drawing shows typical species in Gasterosteidae.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Actinopteri > Perciformes/Gasterosteoidei (Sticklebacks) > Gasterosteidae (Sticklebacks and tubesnouts)
Etymology: Pungitius: Latin, pungitius = prickling (Ref. 45335);  modestus: Named for its moderate behaviour where adults do not fight each other except during the reproductive season..

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水 底中水层性.

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Asia: Japan.

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 5.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 124673)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 8 - 9; 背的软条 (总数): 9-11; 臀棘 1; 臀鳍软条: 7 - 9. This species is distinguished by the following characters: D VIII-IX, 9-11; pectoral-fin rays 10; small unconnected lateral plates 30-32, running from just behind the dorsal end of the gill opening to the caudal peduncle; caudal peduncle with keel; dorsal-fin spine inclining atlernately to left and right of the mid-line; short spines on dorsal, 3.6% SL (2.7-4.9), anal 5.0% SL (4.1-6.0) and pelvic 5.0% SL (4.1-6.0) ; short base of spiny dorsal fin 28.7% SL (26.5-29.8); the first dorsal-fin spine is above slightly behind the pectoral-fin base; anal spine below the first (1st-3rd) dorsal-fin ray; ascending process of the pelvis is relatively developed and extending dorsally tot eh level of the dorsal-most actinost; antero-ventral process of ectocoracoid present, the left and right articulating with each other at the anterior end; membranes of dorsal-fin spines are colored dark brown with many pigments (Ref. 124673).

生物学特性     字汇 (例如 epibenthic)

Occurs in small streams and ponds that are refreshed by abiundant cold spring water from the bottom with temperatures ca. 16°C year-round. This fish tends to hide in water grasses and usually remains still, suspended just above the bottom. The adults feed mainly on amphipods (e.g. Jesogammarus jesoensis) that are extremely abundant in the type locality. The larvae, on the other hand, feed on tubificids, while 30-day old juveniles on chrironomids and copepods. Breeding season peaks in May, with courtship behavior occurring at night, but may also be observed in the daytime. Reported observation stated that usually, females spawn at night between 21:00 and dawn (Ref. 124673).

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼


主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Matsumoto, T., K. Matsuura and N. Hanzawa, 2021. A new species of nine-spined stickleback, Pungitius modestus (Gasterosteiformes, Gasterosteidae), from northern Honshu, Japan. Zootaxa 5005(1):1-20. (Ref. 124673)

世界自然保护联盟红皮书 (Ref. 125652)

  不评价 

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 





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FAO - Publication: search | FishSource |

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = No PD50 data   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00437 (0.00181 - 0.01052), b=3.07 (2.86 - 3.28), in cm total length, based on LWR estimates for this Subfamily-BS (Ref. 93245).
营养阶层 (Ref. 69278):  3.4   ±0.2 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100) .
Climate Vulnerability (Ref. 125649):   (0 of 100) .