Cephalopods
Mimic Octopus
Thaumoctopus mimicus · Cephalopod mollusk — family Octopodidae; described in 2005 after its late-1990s discovery on Indonesian muck
Plenty of octopuses match backgrounds; the mimic octopus impersonates other animals. First noticed on Sulawesi muck in the late 1990s, it forages exposed on bare silt in daylight, and its survival act is a repertoire: flattening into a gliding flounder, trailing banded arms like lionfish spines, or hiding all but two arms in a burrow and waving a convincing banded sea krait. Which impression appears seems to track which predator threatens. Longer lists get claimed — jellyfish, anemones, mantis shrimp — and deserve some skepticism; the core three are well documented. The animal itself is slight, brown-and-white banded, arms like linguine, probing worm holes across featureless slopes. Whole dives at black-sand sites are built around finding one. Stay off the silt, follow at arm's length, and let the show be voluntary.
어디서 언제 볼 수 있나
"상주종"은 해당 다이빙 포인트에서 대부분의 다이빙 시 만날 수 있다는 의미이며, "계절종"은 표기된 월에 안정적으로 출현한다는 뜻입니다. 그 외의 생물은 보너스로 여기세요 — 계획의 근거로 삼지 마세요.
| 목적지 | 신뢰도 | 월 | 참고 사항 |
|---|---|---|---|
| Bali & Nusa PenidaIndonesia | Occasional | 연중 가능 | |
| Lembeh StraitIndonesia | Occasional | 연중 가능 | |
| AnilaoPhilippines | Occasional | 연중 가능 | |
| Dumaguete, Dauin & Apo IslandPhilippines | Occasional | 연중 가능 | |
| Banda Sea & AmbonIndonesia | Occasional | 연중 가능 |
한눈에 보는 최적의 달
이해하기
서식지: Bare silt and black-sand flats near river mouths and muck bays, foraging around worm holes and burrows it can dive into.
범위: Indo-Malayan region — Indonesia and the Philippines through to northern Australia and New Guinea.
행동 특성: Forages exposed in daylight on featureless bottom, switching between impersonations — a gliding flounder, trailing lionfish-like arms, or a banded sea krait waved from a burrow — apparently matched to the threat at hand.
먹이: Small crustaceans and fishes probed out of burrows with linguine-thin arms.
크기: 보통 0.4 m; 최대 기록 수심 0.6 m (arm-span; the arms are strikingly slender).
이 생물 주변에서의 행동 요령
Follow at arm's length off the bottom, never dig, corral, or bait, and let every impersonation be the animal's own idea.
보존
Not reliably assessed; its narrow, developable coastal habitat and value to dive tourism argue for keeping muck bays healthy.
관련 다이브 사이트 목록
시청하기
공식 채널에서 제공
Best Places to Dive with Whale Sharks
Outrageously Tiny Fish
Sink or Swim? with Monét X Change | Monterey Bay Aquarium
영상은 제작자의 채널로 연결되는 임베드 링크입니다 — 당사는 아무것도 직접 호스팅하지 않으며, 모든 출처를 표기합니다.