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Hippocampus denise  Lourie & Randall, 2003

Denise's pygmy seahorse
個人による観察記録の追加 Fish Watcher
Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Hippocampus denise   AquaMaps   Data sources: GBIF OBIS
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Image of Hippocampus denise (Denise\
Hippocampus denise
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分類 / Names 共通名の | 類義語 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

条鰭類 > Syngnathiformes (Pipefishes and seahorses) > Syngnathidae (Pipefishes and seahorses) > Hippocampinae
Etymology: Hippocampus: Greek, ippos = horse + Greek,kampe = curvature (Ref. 45335);  denise: Named after Denise Tackett; noun in apposition..   More on author: Randall.

環境 / 気候 / 範囲 生態学

; 海 関連する礁; 移住性ではない; 深さの範囲 13 - 90 m (Ref. 47053).   Tropical, preferred ?

分布 国々 | 国連食糧農業機関の区域 | エコシステム | 事件 | Point map | 導入 | Faunafri

Western Pacific: apparently more widespread than Indonesia, Vanuatu and Palau. Observed from Malaysia, Solomon Islands and Pohn Pei, Micronesia. International trade is monitored through a licensing system (CITES II, since 5.15.04).

Length at first maturity / サイズ / 重さ / 年齢

Maturity: Lm 1.1  range ? - ? cm
Max length : 2.2 cm SL オス/雌雄の選別がない; (Ref. 47053); 2.4 cm SL (female)

簡単な記述 形態学 | 形態計測学

背鰭 (合計): 14. Color in life plain orange with slightly darker rings around tail; when preserved, pale orange with tiny dark brown flecks on the nape of the neck and all over in some specimens. Diminutive in size. Anal fin small or absent. Rings on trunk 12; on tail 28-29. Body fleshy with inferior and ventral trunk ridges reduced to separated cross-shaped spicules embedded in the skin. Nuchal plate rounded without a raised coronet. Snout length ca. 30% in HL. Head depth ca. 50% in HL. No spines above the eye. Trunk depth (between the 9th and 10th trunk rings) ca. 7% in SL (female) and 10-15% in SL (male). The angles of certain body ridges sometimes developed into rounded tubercles (distinctly fewer and less developed compared with H. bargibanti) (Ref. 47053).

生物学     用語集 (例 epibenthic)

Lives in association with gorgonian seafans (Annella reticulata, Muricella sp., and Echinogorgia sp.). Master of camouflage, with their coloration and body ornamentation in the form of tubercles, can match the stems and polyps of their gorgonian hosts (Ref. 47053). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205).

Life cycle and mating behavior 成熟 | 繁殖 | 放精 | | 生産力 | 幼生

Male carries the eggs in a brood pouch (Ref. 205).

主な参考文献 Upload your references | 参考文献 | コーディネーター | 協力者

Lourie, S.A. and J.E. Randall, 2003. A new pygmy seahorse, Hippocampus denise (Teleostei: Syngnathidae), from the Indo-Pacific. Zool. Studies 42(2):284-291. (Ref. 47053)

IUCNのレッドリストの状況は (Ref. 115185)

CITES (Ref. 94142)

人間に対する脅威

  Harmless




Human uses

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