Practical: When a biological species is named a single specimen is designated to carry the name. It is a standard of reference and if the species is already described or two species are merged types are maintained in case of dispute. This single specimen is the holotype. Other types are recognized: lectotype is the most significant.
Official: A term used in previous editions of the Code for a holotype, lectotype or neotype, or for any syntype; also used generally for any specimen of the type series. (From the Glossary of the International Code of Zoological Nomenclature).
Links: http://en.wikiped...zoology%29
I have just received the very sad news that Peter Chandler has died after a fall at home yesterday. I have no other details at the moment. We shall miss him terribly.
Anyone have scans of the Genus Semaranga in:
1)Kanmiya, K. (1983) A systematic study of the Japanese Chloropidae (Diptera).
2) Andersson, H. (1977 Taxonomic and Phylogenetic studies on Chloropid
Dr Michael von Tschirnhaus, a leading expert on Chloropidae and Agromyzidae, died on 16 September 2025 at the age of 86. He will be greatly missed by the international community. R.I.P.
Anyone has the scan of "Harkness, R. D.; Ismay, J. W. 1976: A new species of Trachysiphonella (Dipt., Chloropidae) from Greece, associated with an ant Cataglyphis bicolor (F.) (Hym., Formicidae)
I would prefer not to receive any more messages from diptera.info signed by Paul... (Thread reply notification)... Could they be signed by ‘The diptera.info team’?