How to Identify Bumblebee Goby

To identify Bumblebee Goby (Brachygobius doriae), look at these key features.

Physical Characteristics

Body shape

elongated

Coloration

Distinctive alternating bands of black and bright yellow or orange. The number and width of bands can vary slightly between individuals and species within the Brachygobius genus. The ventral side is typically lighter.

Scale type

ctenoid

Mouth position

terminal

Distinctive features

Small size, typically reaching 3.5-4.5 cm (1.4-1.8 inches) in total length., Two distinct dorsal fins., Pelvic fins fused into a suction cup-like disc., Large eyes positioned dorsally on the head.

Dorsal fin

Two dorsal fins; the first dorsal fin has 6-7 spines, and the second dorsal fin has 1 spine and 7-8 soft rays.

Tail fin

Rounded caudal fin.

Pectoral fin

Large, fan-like pectoral fins.

Distinctive fins

Pelvic fins are fused to form a prominent adhesive disc, characteristic of gobies, used for clinging to surfaces.

Identification Tips

1. 1

   Coloration

   Look for the characteristic black and yellow/orange banding pattern. The bands are typically bold and well-defined.

2. 2

   Size

   Adults are very small, usually under 5 cm (2 inches).

3. 3

   Pelvic Fins

   Observe the fused pelvic fins forming a suction cup, a key goby characteristic.

4. 4

   Habitat

   If found in the wild, its presence in brackish water estuaries is a strong indicator.

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