
HABITAT / URBAN
LAT 1.2655 · LNG 103.8126
OBSERVER / Jason
White-spotted jellyfish
Phyllorhiza punctata
Class · Scyphozoa
Order · Rhizostomeae
Marina Keppel Bay · 29 Aug 2026

Citizen Observation · Expert Identification
Photograph what you find across Singapore's mangroves, parks and rainforest fringe. Every submission is reviewed and given a definitive species identification.
Field Station · Guided Excursions
Small-group, expert-led excursions across Singapore's mangroves, rainforest fringe and coastal strand. Every walk contributes sightings to this archive.
Site Explorer
Browse the species our team commonly encounters at each guided-walk site — mapped from real sightings.
The Living Archive

HABITAT / URBAN
LAT 1.2655 · LNG 103.8126
OBSERVER / Jason
Phyllorhiza punctata
Class · Scyphozoa
Order · Rhizostomeae
Marina Keppel Bay · 29 Aug 2026

HABITAT / RAINFOREST
LAT 1.4117 · LNG 103.7864
OBSERVER / rui quan
nymph
—
Mandai · 23 Aug 2026

HABITAT / COASTAL
LAT 0.0000 · LNG 0.0000
OBSERVER / ANONYMOUS
ID: Knobbly Sea Star — Protoreaster nodosus — The identification is based on the five-armed body plan and the distinct dark, chocolate-chip-like conical knobs on its dorsal surface, which are diagnostic for Protoreaster nodosus. — A heavy-bodied sea star easily recognized by the prominent, dark, conical knobs protruding from its dorsal surface.
Protoreaster nodosus
Class · Asteroidea
Order · Valvatida
Singapore · 25 Aug 2026

HABITAT / COASTAL
LAT 1.2228 · LNG 103.8611
OBSERVER / rui quan
Lissoporcellana spinuligera, not Petrolisthes on the basis of the trilobate front
—
Class · Crustacea
Order · Decapoda
kusu island · 16 Jul 2026

HABITAT / COASTAL
LAT 1.2228 · LNG 103.8611
OBSERVER / rui quan
ID: Crocodile flathead goby — Psammogobius biocellatus — The identification is supported by the fish's flattened, crocodile-like snout and its dark brown to black body interrupted by prominent lighter saddles, which are key diagnostic features for this species. — A benthic goby characterized by a flattened, triangular head and a dark body with distinct lighter saddles across its back. — Psammogobius biocellatus
—
Class · Actinopterygii
Order · Gobiiformes
Kusu Island · 16 Jul 2026

HABITAT / COASTAL
LAT 0.0000 · LNG 0.0000
OBSERVER / Rui Quan
—
Singapore · 25 Aug 2026

HABITAT / COASTAL
LAT 0.0000 · LNG 0.0000
OBSERVER / Rui Quan
—
Singapore · 25 Aug 2026

HABITAT / COASTAL
LAT 0.0000 · LNG 0.0000
OBSERVER / Rui Quan
—
Singapore · 25 Aug 2026

HABITAT / COASTAL
LAT 0.0000 · LNG 0.0000
OBSERVER / Rui Quan
—
Singapore · 25 Aug 2026

HABITAT / COASTAL
LAT 0.0000 · LNG 0.0000
OBSERVER / Rui Quan
—
Singapore · 25 Aug 2026