• Up to 3 cm (length according to Allen et al, 2003)

• Depth range data is not yet available.

• Animalia: species: Discotrema monogrammum
  lacks a mid-dorsal pale stripe and has just a lateral one.

• View the distribution based on Lizard Island Field Guide data

• World Register of Marine Species
• Integrated Taxonomic Information System
• Global Biodiversity Information Facility
• iNaturalist
• Atlas of Living Australia
• Fishes of Australia (Museum of Victoria)
• Fishbase
• Search Google
• Search Flickr 
• Search Encyclopedia of Life

References that assist with identification

• Allen, G., R. Steene, P. Humann and N. Deloach (2003). Reef fish identification: Tropical Pacific New World Publications Inc., Jacksonville, FL, USA.

Other references

• Lefèvre, C.D. and D.R. Bellwood (2015). Disturbance and recolonisation by small reef fishes: the role of local movement versus recruitment. Marine Ecology Progress Series, 537: 205-215. LIRS catalog number 1964.