- Walshe 1950
- Observations on the biology and behaviour of larvae of the midge Rheotanytarsus. J. Quekett. Micr. Cl. Ser. 43: 171-178.
- Warwick 1991
- Indexing deformities in ligulae and antennae of Procladius larvae (Diptera: Chironomidae): application to contaminant-stressed environments. Can. J. Fish. aquat. Sci. 48: 1151-1166.
- , 1985
- Identification of larvae of European species of Chironomus Meigen (Diptera: Chironomidae) by morphological characters. Syst. Entomol. 10(3): 353-372.