Perkins, Philip D., 2021, Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae)

Perkins, Philip D., 2021, Taxonomy of water beetles in the genus Hydrochus Leach, 1817, from Bolivia, Brazil and Paraguay (Coleoptera: Hydrochidae), Zootaxa 4994 (1), pp. 1-93

publication ID

https://doi.org/10.11646/zootaxa.4994.1.1

link to original document

https://doi.org/10.11646/zootaxa.4994.1.1

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Hydrochus argutus     12
Hydrochus spanglerorum     12
Hydrochus collaris     12
Hydrochus leei     12
Hydrochus sculptissimus     13
Hydrochus xingu     13-15
Hydrochus robustus     13
Hydrochus accinctus   sp. nov.  15
Hydrochus amazonicus   sp. nov.  15-16
Hydrochus ampliarmus   sp. nov.  16-17
Hydrochus argutulus   sp. nov.  17
Hydrochus artus   sp. nov.  17-18
Hydrochus austrinus   sp. nov.  18
Hydrochus canalis   sp. nov.  19
Hydrochus casuarius   sp. nov.  19-20
Hydrochus clandestinus   sp. nov.  20
Hydrochus colossus   sp. nov.  21
Hydrochus compactus   sp. nov.  21-22
Hydrochus constrictus   sp. nov.  22
Hydrochus curvus   sp. nov.  22-23
Hydrochus diffusus   sp. nov.  23-24
Hydrochus distinctulus   sp. nov.  24
Hydrochus distinctus   sp. nov.  25
Hydrochus diversus   sp. nov.  25-26
Hydrochus forcipuloides   sp. nov.  26
Hydrochus forcipulus   sp. nov.  27
Hydrochus fritillus   sp. nov.  27-28
Hydrochus irregularis   sp. nov.  28-29
Hydrochus liquidus   sp. nov.  29
Hydrochus longissimus   sp. nov.  29-30
Hydrochus membraneus   sp. nov.  30
Hydrochus personatus   sp. nov.  31
Hydrochus potenspiculatus   sp. nov.  31-32
Hydrochus pronotulus   sp. nov.  32
Hydrochus quinarius   sp. nov.  33
Hydrochus rectus   sp. nov.  33-34
Hydrochus reticulatus   sp. nov.  34-35
Hydrochus robustus   sp. nov.  35
Hydrochus sculptissimus   sp. nov.  35-36
Hydrochus triangularis   sp. nov.  36-37
Hydrochus trituberculatus   sp. nov.  37
Hydrochus usualis   sp. nov.  37-38
Hydrochus velatus   sp. nov.  38-39
Hydrochus xingu   sp. nov.  39-40
Hydrochus astrictus     40
Hydrochus baloghi     40
Hydrochus alternatus     40
Hydrochus argutus     40
Hydrochus bisinuatus     41
Hydrochus bicarinatus     41
Hydrochus basilaris     41
Hydrochus bituberculatus     41-42
Hydrochus choennii     42
Hydrochus coeneni     42
Hydrochus collaris     42-43
Hydrochus denarius     43
Hydrochus cracentis     43
Hydrochus drakei     43
Hydrochus drechseli     44
Hydrochus elsjeae   stat. nov.  44-45
Hydrochus ducalis     44
Hydrochus kellymilleri     45-46
Hydrochus jenniferiduae   stat. nov.  45
Hydrochus formosus     45
Hydrochus hellmani     45
Hydrochus leei     46
Hydrochus merkli   stat. nov.  46-47
Hydrochus lobatus     46
Hydrochus lobissimus     47-48
Hydrochus obscurus     48
Hydrochus piroei     49
Hydrochus pietersenae     49
Hydrochus pumilio     49-50
Hydrochus radhakishunae   stat. nov.  50
Hydrochus purpureus     50
Hydrochus pupillus     50
Hydrochus secretus     51
Hydrochus richteri     51
Hydrochus shorti     51
Hydrochus spanglerorum     52
Hydrochus tarsalis     52
Hydrochus soekhnandanae     52
Hydrochus variabilis     53
Hydrochus zicsii   stat. nov.  54