Diagnostic Description
provided by Fishbase
Short-snouted; dark, blackish brown with small black spots and small white ocelli in parallel series along trunk, and some white speckles over the back (Ref. 48635). Males are characterized by vertical row of silver spots (Ref 1602).Description: Characterized by having 10 caudal rays; rings 18 - 21 + 27 - 34; continuous superior trunk and tail ridges; inferior trunk ridge ends on anal ring; confluent lateral trunk and inferior tail ridge; prominent longitudinal keels on scutella; length of snout 2.0-2.5 in head length; depth of snout 2.2-3.5 in snout length; head length 4.9-7.1 in SL (Ref. 90102).
- Recorder
- Cristina V. Garilao
Life Cycle
provided by Fishbase
Male carries the eggs in a brood pouch (Ref. 205).
Morphology
provided by Fishbase
Dorsal spines (total): 0; Dorsal soft rays (total): 27 - 34; Analspines: 0; Analsoft rays: 4
- Recorder
- Cristina V. Garilao
Trophic Strategy
provided by Fishbase
Found in inshore waters (Ref. 75154).
- Recorder
- Auda Kareen Ortañez
Biology
provided by Fishbase
Inhabits intertidal reef flats. Also found in seagrass habitats to few meters depth (Ref. 48635). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205). Males may be brooding at 4.6 cm SL (Ref. 30874). Seen in lagoons and seaward reefs in 0-6 m (Ref 90102).
- Recorder
- Estelita Emily Capuli
Importance
provided by Fishbase
fisheries: of no interest
- Recorder
- Estelita Emily Capuli
分布
provided by The Fish Database of Taiwan
分布於印度-太平洋海域,西起東非,東至萊恩及社會群島等,北部日本南部,南至東加海域。臺灣分布於南部、西南部、東北部及小琉球等海域。
利用
provided by The Fish Database of Taiwan
小型魚類,偶為潛水捕獲,除學術研究及水族觀賞外,不具食用價值。
描述
provided by The Fish Database of Taiwan
體特別的延長和纖細,無鱗,由一系列的骨環所組成;軀幹部的上側稜與尾部上側稜相連接,下側稜則止於臀部骨環附近而不與尾部相接,中側稜則與尾部下側稜相接。吻部背中稜完全,但不特別高起。主鰓蓋具一完全的中縱稜。體環具弱縱棘;無皮瓣。骨環
18-21 + 21-25;背鰭鰭條數 27-34;胸鰭鰭條數
20-21;尾鰭鰭條數
10。體黑褐色,體側具有內含小白眼點之黑點,背部另具白色斑。雄魚的特徵是具垂直列之銀白小點
;雌魚及小魚則是在每一軀幹部的骨環有4個側點或斑塊。
棲地
provided by The Fish Database of Taiwan
主要棲息於沿岸淺礁區,以小型浮游動物為食。
Choeroichthys sculptus
provided by wikipedia EN
Choeroichthys sculptus, the sculptured pipefish, is a species of marine fish of the family Syngnathidae.
Description
Choeroichthys sculptus is a small secretive species with a short snout, and with body and tail sections which are approximately equal in length. C. sculptus is dark brown in colour with 2-3 rows of black-margined white spots along its sides with larger white spots along its back and dark spots situated on the lower part of and on either side of the head. The trunk and tail rings show notches between the rings with conspicuous scutella each of which has a projecting ridge or keel.[2] They can grow to lengths of 8.5 centimetres (3.3 in).[3]
Distribution
Choeroichthys sculptus is widely distributed in the Indo-Pacific from the South China Sea, southern Japan, the Northern Mariana Islands, to Samoa.[1] In Australia it is known only from northern Western Australia and the Great Barrier Reef[2]
Habitat and biology
Choeroichthys sculptus is thought to feed mainly on small crustaceans. They are solitary, the sexes are separate and males brood the eggs in an enclosed brood pouch on underside of his body,[2] i.e. this species is ovoviviparous, eventually the eggs hatch and the male gives birth to live young.[1] The female usually lays the eggs in a single layer of two parallel rows within the brood pouch. The males may be brooding at 4.5 centimetres (1.8 in) in length. The larvae are undescribed.[2] It inhabits coral reef flats, mangroves, and seagrass beds.[3]
Naming
The generic name "Choeroichthys" is derived from the Greek choiros meaning "pig" and ichthys meaning "fish", the specific name sculptus means "to carve" in Latin and refers to the conspicuous keeled scutella.[2]
References
- license
- cc-by-sa-3.0
- copyright
- Wikipedia authors and editors
Choeroichthys sculptus: Brief Summary
provided by wikipedia EN
Choeroichthys sculptus, the sculptured pipefish, is a species of marine fish of the family Syngnathidae.
- license
- cc-by-sa-3.0
- copyright
- Wikipedia authors and editors