Species

Calvisia (Calvisia) sammannani Seow-Choen, 2016

Sam Mannan's Calvisia

Nomenclature (4)

Calvisia (Calvisia) sammannani Seow-Choen, 2016: 52, figs.
Holotype; female; c3b4f2c1-9bd4-479f-87e1-3d9c355dec81; deposited at: Forest Research Centre (FRCS); Tawau
Calvisia (Calvisia) sammannani Seow-Choen, 2016 in Seow-Choen, 2019

Calvisia (Calvisia) sammannani Seow-Choen, 2016 in Brock & Büscher, 2022: 346, 531, fig. Image or description; Specimen or distribution
Calvisia (Calvisia) sammannani Seow-Choen, 2016 in Seow-Choen, 2025: 68. Image or description; Specimen or distribution

Seow-Choen, F. (2016) A taxonomic guide to the stick insects of Borneo. Natural History Publications (Borneo), Kota Kinabalu, 454 pp. Available at http://www.nhpborneo.com/book/taxonomic-guide-stick-insects-borneo/
Seow-Choen, F. (2019) A taxonomic guide to the stick insects of Borneo: Vol. III. Natural History Publications (Borneo), Kota Kinabalu, 278 pp. Available at http://www.nhpborneo.com/book/a-taxonomic-guide-to-the-stick-insects-of-borneo-vol-3/

Brock, P.D. & Büscher, T.H. (2022) Stick and leaf-insects of the world, Phasmids. NAP Editions, France: Verrières-le-Buisson, 612 pp. Available at http://www.napeditions.com/en/67-stick-and-leaf-insects-of-the-world.html
Seow-Choen, F. (2025) A Photographic Guide: Stick Insects of Borneo. Natural History Publications (Borneo), 387 pp.

Summary of taxonomic names by rank, showing valid extant names, fossil names, invalid names, and total counts.
Taxon	Valid names
Rank	Extant	Fossil	Invalid	Total
Species	1	0	0	1