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

Teleostei > Gobiiformes (Gobies) > Gobiidae (Gobies) > Gobiinae
Etymology: Peter: The generic name Peter refers to the first name of two outstanding goby enthusiasts: Peter J. Miller, the British goby systematicist and Peter Wirtz, the German naturalist and biologist; wirtzi: Named for Peter Wirtz, Madeira, who collected all specimens of both new Didogobius species described herein as well as numerous additional gobies from the tropical and temperate eastern Atlantic Ocean now housed in ZSM.
Eponymy: Dr Peter Wirtz (d: 1948) is an independent researcher of marine biology, a blenny taxonomist and an underwater photographer. [...] (Ref. 128868), visit book page.

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

海洋底中水层性; 深度上下限 15 - 25 m (Ref. 79573). ; 16°N - 15°N

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North Atlantic Ocean: Cape Verde Islands (Ref. 79573).

大小 / 重量 / 年龄

Maturity: L_m ? range ? - ? cm
Max length : 3.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 79573)

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This species is distinguished from its congeners on having an anterior nostril that is barely reaching, not overlapping the upper lip; posterior nostril slightly erected and not tubular; with row 1 below eye; dorsal end of suborbital rows 2 and 3 are distant from the orbit; the suborbital row 7 consists of more than one papilla; suborbital row b anteriorly and not extending to below eye; anterior dorsal row m consists of more than one papilla; the body is not elongated (body depth at the pelvic fin origin/SL about 1/5). It differs from all other Didogobius except D. splechtnai and D. amicuscaridis by having a head that is not strongly depressed and pectoral fin reaching vertical of second dorsal. It differs from D. splechtnai with first dorsal fin spine not being the longest one in the first dorsal fin (D1) and by a flat predorsal profile; with D. amicuscaridis it differs most from D. bentuvii in having preopercular canals; anterior oculoscapular canal with pores ?, ?, ?, ?, ?, ?, ?; with normal eyes, not reduced; narrow interorbit which is much narrower than eye diameter; rounded caudal and not elongated; anterior dorsal rows o connected; anterior dorsal row g ends anteriorly in front row o; it differs from another similar, but yet undescribed, species of Didogobius (or a possibly a closely related new genus) from the Canary islands by possessing anterior oculoscapular and preopercular canals and pores (Van Tassell, pers.comm.); differs from D. amicuscaridis in having 48-51 longitudinal lateral line scales (vs. LL 37); 15-16 transverse scale series (vs. 12-14); 18 pectoral fin rays (vs. 17); a shorter head, 25.9-27.4 % SL (vs. 31.7 %); much less compressed caudal part of flanc, body width at anal fin origin 13.1-13.2 % SL (vs. 8.6 % SL); and with first dorsal fin spines shorter than in D. amicuscaridis: D1 I/SL = 12-13 %, D1 II/SL = 14-16 %, D1 III/SL = 13-15 % vs. D1 I/SL = 16 %, D1 II/SL = 22 %, D1 III/SL = 19 %; 3-6 posterior flanc bars in zigzag pattern, with pale area in between separated in upper and lower blotches vs. 3-6 posterior flanc bars straight vertical with pale bars in between uninterrupted from dorsal to lateral midline; preserved specimens' basal part of pectoral fin base and of pectoral fin membrane whitish vs. pectoral fin base pigmented, with dark dot in upper part (Ref. 79573).

Only single specimens were observed at the entrance of burrows of the axiid shrimp, Axiopsis serratifrons; at 16 m depth over coarse sand (Ref. 79573).

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

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Schliewen, U.K. and M. Kovačić, 2008. Didogobius amicuscaridis spec. nov. and D. wirtzi spec. nov., two new species of symbiotic gobiid fish from São Tomé and Cape Verde islands. Spixiana 31(2):247-261. (Ref. 79573)

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)

最不相关 (LC) ; Date assessed: 15 July 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

人类利用

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Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

营养阶层 (Ref. 69278): 3.1 ±0.3 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).

Peter wirtzi (Schliewen & Kovačić, 2008)

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

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

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生物学特性字汇 (例如 epibenthic)

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

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世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)

CITES

CMS (Ref. 116361)

对人类的威胁

人类利用

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Peter wirtzi (Schliewen & Kovačić, 2008)

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

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

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

大小 / 重量 / 年龄

简单描述 检索表 | 型态特徵 | 形态测量图

生物学特性 字汇 (例如 epibenthic)

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

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

世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)

CITES

CMS (Ref. 116361)

对人类的威胁

人类利用

更多信息

工具

特别资料

下载 XML

网络资源

Estimates based on models

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

简单描述检索表 | 型态特徵 | 形态测量图

生物学特性字汇 (例如 epibenthic)