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ေက်ာဆူးေတာင္ (စုစုေပါင္း) : 8 - 16; ေက်ာဘက္တြင္ရွိေသာ ေရယက္၌ပါေသာ အမွ်င္မ်ား (စုစုေပါင္း) : 10 - 12; စအိုတြင္ရွိေသာဆူးေတာင္မ်ား: 1; စအိုနားတြင္ရွိျပီး နူးညံ့ေသာေရယက္အမွ်င္မ်ား: 9 - 11. Differs from P. argentilineatus by lacking thin silvery bars ventrally on the sides and having pelvic fins connected at the base by a low membrane (Ref. 37816); further characterized by: frenum of pelvic fins vestigial, but visible macroscopically; pelvic fins united by membrane for about one half their length; D1 height moderate, its margin rounded, black stripe inframarginally with numerous white spots proximally, no elongate spines; D2 with single dusky stripe inframarginally; dorsal fins not connected by membrane; D1 with 11-15 spines; longitudinal scale count 66-86; head width 16.5-22.5% SL; pelvic fin length 13.1-15.4% SL; length of anal fin base 15.9-18.7% SL; length ofD2 base 18.5-23.8% SL; total D2 elements 12-13; total analfin elements 11-12; TRDB 18-22 (Ref. 5218). Body shape (shape guide): fusiform / normal; Cross section: circular.
Facultative air-breathing (Ref. 126274); Amphibious air-breather (Ref. 31184) that spends most of its time out of the water; able to meet its oxygen requirements as long as it stays wet. Typically resting on mud, rocks, or mangrove roots with their tails dipped in the water. Active at low tide and hunt in the intertidal zone for invertebrates; feeds on worms, crustaceans, and insects as well as polychaetes living on or near surface (Ref. 92840)
နှစ်သက်ရာ အပူချိန် (က်မ္းကိုးစာရင္း 123201): 26.1 - 29.3, mean 28.6 °C (based on 1953 cells).
Phylogenetic diversity အညွှန်းကိန်း (က်မ္းကိုးစာရင္း 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00516 - 0.02330), b=2.97 (2.79 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245).
အစာရရွိမႈကြင္းဆက္နွင့္ အစာစားေသာအေလ့အက်င့္ (က်မ္းကိုးစာရင္း 69278): 3.3 ±0.40 se; based on food items.
ထိခိုက္ဒဏ္ရာရရွျပီးမွျပန္လည္ေကာင္းမြန္လာေသာ/မ်ိဳးသုဥ္းေပ်ာက္ကြယ္လုနီးပါးျဖစ္ေနျပီမွ ျပန္လည္ေတြ႕ရွိရေသာ (က်မ္းကိုးစာရင္း 120179): အရပ္၊ အရွည္, (၁၅) လထက္ ေလ်ာ့နည္းေသာအခ်ိန္နွစ္ဆအတြင္း
အနည္းဆံုးဦးေရ (Preliminary K or Fecundity.).
ငါးဖမ်းခြင်း အားနည်းချက် (Ref. 59153): Low vulnerability (10 of 100). 🛈
