Bidessus Explained

Bidessus is a genus of beetles in the family Dytiscidae, containing the following species:^[1]

Bidessus alienus Zimmermann, 1919
Bidessus anatolicus Wewalka, 1971
Bidessus apicidens Biström & Sanfilippo, 1986
Bidessus bertrandi Biström, 1988
Bidessus cacozelus Omer-Cooper, 1931
Bidessus calabricus Guignot, 1957
Bidessus ceratus Guignot, 1941
Bidessus complicatus Sharp, 1904
Bidessus coxalis Sharp, 1882
Bidessus cretensis Fery, 1992
Bidessus decellei Biström, 1985
Bidessus delicatulus (Schaum, 1844)
Bidessus excavatus Biström, 1984
Bidessus exornatus (Reiche & Saulcy, 1855)
Bidessus fraudator Omer-Cooper, 1958
Bidessus fulgidus Omer-Cooper, 1974
Bidessus funebris Guignot, 1959
Bidessus glabrescens Biström, 1983
Bidessus goudotii (Laporte, 1835)
Bidessus grossepunctatus Vorbringer, 1907
Bidessus imitator Omer-Cooper, 1953
Bidessus longistriga Régimbart, 1895
Bidessus minutissimus (Germar, 1824)
Bidessus muelleri Zimmermann, 1927
Bidessus muluensis Omer-Cooper, 1931
Bidessus mundulus Omer-Cooper, 1965
Bidessus nasutus Sharp, 1887
Bidessus nero Gschwendtner, 1933
Bidessus nesioticus Guignot, 1956
Bidessus occultus Sharp, 1882
Bidessus omercooperae Biström, 1985
Bidessus ovoideus Régimbart, 1895
Bidessus perexiguus H.J.Kolbe, 1883
Bidessus pergranulum Biström, 1985
Bidessus perrinae Biström, 1985
Bidessus perssoni Biström & Nilsson, 1990
Bidessus pumilus (Aubé, 1838)
Bidessus rossi Omer-Cooper, 1974
Bidessus rothschildi Régimbart, 1907
Bidessus ruandensis Omer-Cooper, 1974
Bidessus saucius (Desbrochers des Loges, 1871)
Bidessus seydeli Biström, 1985
Bidessus sharpi Régimbart, 1895
Bidessus sodalis Guignot, 1939
Bidessus straeleni Omer-Cooper, 1974
Bidessus toumodiensis Guignot, 1939
Bidessus udus Biström, 1985
Bidessus unistriatus (Goeze, 1777)
Bidessus wilmoti Biström, 1985

Notes and References

http://insects.tamu.edu/research/collection/hallan/Arthropoda/Insects/Coleoptera/Family/Dytiscidae.txt Dytiscidae Species List