【湿柄伞属】
（学名：Hydropus）是小皮伞科下的一个属。
==下属物种==
本属包括以下物种：
* 非洲湿柄伞 Hydropus africanus Singer
* Hydropus albopubescens Singer
* Hydropus albus Singer
* Hydropus altus Singer
* Hydropus amarus de Meijer & Maas Geest.
* 亚马逊湿柄伞 Hydropus amazonicus Singer
* Hydropus angustispermus Singer
* Hydropus anthidepas (Berk. & Broome) Singer
* Hydropus anthracophilus Dennis
* Hydropus arenarius (A.H.Sm.) Singer
* Hydropus aristoteliae (Singer) Singer
* Hydropus athrophylla Maas Geest. & E.Horak
* 暗灰湿柄伞 Hydropus atramentosus (Kalchbr.) Kotl. & Pouzar
* Hydropus atropruinosus (Corner) Singer
* Hydropus aurarius Har.Takah.
* Hydropus beniensis Singer
* Hydropus bisporus Singer
* Hydropus bolivianus Singer
* Hydropus brunneobasis Singer
* Hydropus brunneoumbonatus (Dennis) Singer
* Hydropus caespitosus Singer
* 加州湿柄伞 Hydropus californicus Singer
* Hydropus camaragibensis Singer
* Hydropus campinaranae Singer
* Hydropus cavipes (Pat. & Gaillard) Dennis
* Hydropus chiriquiensis Singer
* Hydropus chlorinodorus Singer
* Hydropus cinchonensis Dennis
* Hydropus citrinus Singer
* Hydropus collybioides Gminder
* Hydropus comptus E.Horak
* Hydropus confertifolius Singer
* Hydropus conicus Bas & Weholt
* Hydropus corneri Singer
* Hydropus cylindrocystis Pegler
* Hydropus cylindrosporus (Dennis) Singer
* Hydropus cystidiatus (Corner) Pegler
* Hydropus cystidiosus Singer
* Hydropus decipiens Singer
* Hydropus depauperatus Singer
* Hydropus dissiliens Singer
* Hydropus dryadicola (Kühner) E.Horak
* Hydropus dubius Singer
* Hydropus dusenii (Bres.) Singer
* Hydropus eburneus Maas Geest.
* Hydropus eitenianus Singer
* Hydropus erinensis (Dennis) Singer, 1955
* Hydropus excentricus Singer
* Hydropus fimbriatus Singer
* 毛腿湿柄伞 Hydropus floccipes (Fr.) Singer
* Hydropus fluvialis Singer
* Hydropus fragilior Singer
* Hydropus frater-niger Singer
* 烟煤湿柄伞 Hydropus fuliginarius (Batsch) Singer
* Hydropus funebris (Speg.) Singer
* Hydropus fuscoalbus Singer
* Hydropus fuscogriseus Singer
* Hydropus fuscomycelinus Singer
* Hydropus gerronematoides Singer
* Hydropus gigasporus (Dennis) Pegler
* Hydropus glabripes Singer
* Hydropus gomezii Singer
* Hydropus gracilis Singer
* Hydropus grevilleae Singer, 1973
* Hydropus griseolazulinus F.G.B.Pinheiro, Sá & Wartchow
* Hydropus grizeolazulinus F.G.B.Pinheiro, Sá & Wartchow
* Hydropus guaporensis Singer
* Hydropus heterocystis Singer
* Hydropus humilior Singer
* Hydropus hydrophoroides Singer
* Hydropus hygrophilus Singer
* Hydropus hymenocephalus (Singer) Redhead
* Hydropus hyperythrus Singer
* Hydropus hypnorum Hongo
* Hydropus hypopolius Singer
* Hydropus immutabilis Singer
* Hydropus indicus Singer
* Hydropus irroratus (Pat.) Singer
* Hydropus kansaiensis Clémençon & Hongo
* Hydropus kauffmanii (A.H.Sm.) P.-A.Moreau & Courtec.
* Hydropus lacuster Singer
* Hydropus laetus (Corner) Pegler
* Hydropus levis Singer
* Hydropus liciosae Contu & Robich
* Hydropus lipocystis Singer
* Hydropus lobauensis (Hauskn. & Krisai) Gminder
* Hydropus longicystidiatus Gminder
* Hydropus lutescentipes Singer
* Hydropus maculatipes Singer
* 墨染湿柄伞 Hydropus marginellus (Pers.) Singer
* Hydropus martensii Singer
* Hydropus megalobasidium Singer
* Hydropus mesites Singer
* Hydropus microcephalus Singer
* Hydropus microsporus Singer
* Hydropus montanus Singer
* Hydropus montis-rosae (Bon & Jamoni) Hauskn. & Krisai
* Hydropus moserianus Bas
* Hydropus mutabilis Singer
* Hydropus mycenoides (Dennis) Singer
* Hydropus nanus Singer
* 变黑湿柄伞 Hydropus nigrita (Berk. & M.A.Curtis) Singer
* Hydropus nigromarginatus Singer
* Hydropus nitens Maas Geest. & Hauskn.
* Hydropus occidentalis Singer
* Hydropus odoratus Pegler & R.W.Rayner
* Hydropus omphaliiformis (Kühner) Honrubia
* Hydropus omphaliniformis Singer
* Hydropus panamensis (Singer) Singer
* Hydropus papillatus Singer
* Hydropus paradoxus M.M.Moser
* Hydropus paraensis Singer
* Hydropus phyllogenus Singer
* Hydropus pinetorum Singer
* Hydropus platensis Singer
* Hydropus platycystis Singer
* Hydropus porphyrodes (Berk. & Broome) Pegler
* Hydropus praedecurrens (Murrill) Redhead
* Hydropus pseudotenax (A.H.Sm.) Esteve-Rav. & A.Ortega
* Hydropus putredinis (Berk. & M.A.Curtis) Pegler
* Hydropus pyxidatoides Singer
* Hydropus recedens Singer
* Hydropus riograndensis Singer
* Hydropus rionegrensis Singer
* Hydropus rugosodiscus (Peck) Matheny, 2020
* Hydropus semimarginellus Singer
* Hydropus serifluus (Murrill) Singer
* Hydropus sphaerosporus (Dennis) Dennis
* Hydropus stenocystis Singer
* Hydropus subalpinus (Höhn.) Singer
* Hydropus subcartilagineus (Murrill) Singer
* Hydropus subspodoides (Murrill) Singer
* Hydropus subtropicalis (Singer) Singer
* Hydropus swaneticus (Singer) Singer
* Hydropus taxodii (Murrill) Singer
* Hydropus terraefirmae Singer
* Hydropus trichoderma (Joss.) Singer
* Hydropus tubiformis (Beeli) Pegler
* Hydropus tucumanus Singer
* Hydropus umbrinus (A.H.Sm.) Singer
* Hydropus verae-crucis Singer
* Hydropus viscidulus Singer
* Hydropus xanthosarx Singer & Grinling
* Hydropus xerophilus Singer
* Hydropus xuchiliensis (Murrill) Singer
* Hydropus xuthophyllus Singer
== 参考文献 ==