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Teleostei >
Gobiiformes (Gobies) >
Oxudercidae (Mudskippers) > Periophthalminae
Etymology: Periophthalmus: Greek, peri = around + Greek, ophthalmos = eye (Ref. 45335); walailakae: Named in commemoration of the tenth anniversary of the foundation of Walailak University (Ref. 49729).
Eponymy: Both authors work at Walailak University Thammarat, Thailand and they named this species in honour of the University’s 10th anniversary. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 半鹹淡水 居於水底的. 熱帶
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri
Eastern Indian Ocean: Andaman coast of southern Thailand to Western Pacific in Singapore.
東印度洋: 泰國南部的安達曼群島海岸。 可能延伸沿著馬來半島的西岸。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 11.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 49729); 12.7 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 9 - 10; 背的軟條 (總數) : 10; 臀棘: 1; 臀鰭軟條: 8 - 10. Teeth in both jaws in a single row; snout, isthmus and interorbital region with no scales; frenum strongly prominent; pelvic fins completely joined by membrane for entire length to form a disk; dorsal fins well separated; first dorsal brownish red with a white margin, its margin rounded; second dorsal fin with a black stripe in middle of fin; dark brown and pale yellow spots on head and trunk (Ref. 49729). Caudal fin asymmetrically rounded (Ref. 49729).
齒雙顎內形成一列; 吻,峽部與眼間骨具有沒有鱗片; 繫帶強烈突出; 腹鰭完全地被薄膜連結了讓整個的長度形成一個圓盤; 背鰭分得很開; 第一背鰭紅褐色的具有一個白色的邊緣,它的邊緣圓形的; 第二背鰭鰭在鰭的中央中具有一個黑色的斑紋; 在頭部與軀幹上的深褐色而白黃色的斑點.(參考文獻 49729) 尾鰭不對稱地圓的。 (參考文獻 49729)
Facultative air-breathing (Ref. 126274); Found in mangrove forests (Ref. 49729). Builds burrows 9-13 cm wide and 100-120 cm deep (Ref. 49729). Nocturnal, leaving the burrow to feed in the evening and returning in the morning (Ref. 49729).
發現於紅樹林森林了。 (參考文獻 49729) 廣闊地建立洞穴 9-13 公分與 100-120 公分深.(參考文獻 49729) 夜行的, 讓洞穴在晚上中覓食而且返回早晨時.(參考文獻 49729)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東印度洋: 泰國南部的安達曼群島海岸。 可能延伸沿著馬來半島的西岸。
Darumas, U. and P. Tantichodok, 2002. A new species of mudskipper (Gobiidae: Oxudercinae) from southern Thailand. Phuket Mar. Biol. Cent. Res. Bull. 64:101-107. (Ref. 49729)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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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=0.01096 (0.00514 - 0.02340), b=2.97 (2.79 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).