المرجع الرئيسي | Volcan, M.V., L.E.K. Lanés and A.C. Gonçalves, 2014 |
المظهر يشير الى | ذكر; أنثى |
Bones in OsteoBase |
أعضاء متخصصه | no special organs |
مظاهر مختلقة | males alike females |
الوان مختلفة | always different colors between mature adults |
ملاحظات | Color in life: Males: Light brown to dark brown body side with generally 3-6 dark grey vertical bars that become gradually shorter and fainter towards caudal peduncle; 1st 2-3 bars more conspicuous; sometimes, the anterior region of the body pale golden; vertical bars 3-5 times narrower than the interspace width; number of vertical bars can be unequal between sides of body; abdominal region pale golden; infraorbital bar black, wider near the eye; supraorbital bar black, with distinctive narrow extension over the neuromast parietal series; iris orange, with a dark bar though centre of the eye; opercular region bright bluish-green; dorsal fin bluish-green with 5-7 black vertical bars extending from the base to the medial portion of the fin, interspersed with subtle, yellowish-white bars; caudal, anal and pelvic fins light bluish-green; no spots, dots or bars in caudal, pelvic and anal fins; narrow black stripe on margin of anal fin, inconspicuous in some specimens; pectoral fins hyaline, with narrow black ventral margin extending from the fin base to the tip of the 6th or 7th ventralmost rays (Ref. 118216). Females: Overall color pattern light yellowishbrown, with scattered dark grey or dark brown spots; venter pale golden; opercular region pale yellowish or pale greenish-blue; unpaired fins hyaline with light brown and spots bars on the basal portion of the dorsal, anal and caudal fins; pectoral and pelvic fins hyaline; iris orange, with dark bar through centre of eye; supra and suborbital bars dark grey and inconspicuous (Ref. 118216). |
ملامح مذهلة | none |
شكل الجسم الجانبي | fusiform / normal |
المقطع العرضي | compressed |
شكل ظهر الراس | clearly convex |
نوع العيون | more or less normal |
نوع الفم/ الخطم | more or less normal |
موقع الفم | terminal |
Type of scales | |
التشخيص |
Diagnosis: Austrolebias bagual differs from all other species of Austrolebias by the unique colour pattern on the body and dorsal fin in males; usually consists of an overall light brown to dark brown coloration with 3-6 dark grey, narrow vertical bars, bars becoming gradually shorter and fainter towards caudal peduncle (vs. never similar colour patterns); dorsal fin light bluish-green, with 5-7 black vertical bars extending from the base to the medial portion of the fin (vs. absence of a such pattern in the remaining Austrolebias; females lack the pair of black spots arranged vertically in close proximity on the posterior portion of the caudal peduncle, sometimes coalescing to form an 8-shaped blotch, typical of most of the A. adloffi species group (except A. arachan and A. viarius) (Ref. 118216). |
سهل التعريف |
الخطوط الجانبية | متقطع: No |
Scales on lateral line | |
Pored lateral line scales | |
Scales in lateral series | |
Scale rows above lateral line | |
Scale rows below lateral line | |
Scales around caudal peduncle | |
Barbels | |
الشقوق الخيشومية ( القروش/ اسماك الري) | |
Gill rakers | |
على الطرف السفلي | |
على الطرف العلوي | |
المجموع | |
فقرات | |
قبل الشرج | |
المجموع | 28 - 29 |
السمات | no striking attributes |
عدد الزعانف | 1 |
Finlets No. | Dorsal |
Ventral | |
ادوات اللأشواك | |
مجموع الأشعة اللينة | 15 - 23 |
Adipose fin | absent |
السمات | more or less truncate; more or less normal |
عدد الزعانف | |
ادوات اللأشواك | |
مجموع الأشعة اللينة | 17 - 25 |
Pectoral | السمات more or less normal |
اشواك | |
اشعة لينة 11 - 13 | |
Pelvics | السمات more or less normal |
الموقع abdominal before origin of D1 | |
اشواك | |
اشعة لينة 5 |