Sundasalanx Microps

Datasheet

General Description

The Sundasalanx Microps, a member of the Sundasalangidae family in the Clupeiformes order, is a species distributed across Southeast Asia. It is characterized by small conical teeth on ceratobranchial 5, minute gill rakers, and a small eye less than 4% of its standard length. Adults of this species reach sexual maturity at less than 20mm SL, displaying a larval-like appearance due to miniaturization.

Aquarium Setup

A minimum tank size of 40 litres is recommended for the Sundasalanx Microps. The species is likely gregarious and schooling, thus suitable for group settings in a well-decorated aquarium with slow to moderate water flow. The setup should include silt, sand, or mud substrates to mimic their natural habitat. For more details, refer to the setup table provided.

Behaviour

Though not officially confirmed, Sundasalanx Microps is believed to exhibit gregarious behavior, preferring to school. It is also considered a poor competitor in its environment, potentially impacting its social interactions.

Feeding and Diet

In captivity, Sundasalanx Microps is likely to require small planktivorous foods such as Artemia nauplii. Wild specimens have been found to consume small aquatic invertebrates and segmented worms, indicating a diverse diet.

Reproduction & Dimorphism

Details regarding the reproduction of Sundasalanx Microps remain unknown. However, males of related species exhibit more intense dark markings on their lower caudal-fin lobe, differentiating them from females.

Habitat and Distribution

Sundasalanx Microps is typically found in turbid, slow to moderately flowing waters within river basins in Southeast Asia. They occupy substrates of silt, sand, or mud, with limited information available on their specific ecological behaviors and habitat preferences.

Note: This information is synthesized from various sources and is subject to further study and confirmation.