taxonID	type	description	language	source
03F78069562D6F1AFF592C91489D397B.taxon	description	Notes: Thanks are due to the authors of Herophydrus nigrescens, Olof Biström and Anders Nilsson (Mullsjö, Nordmaling, Sweden), for agreeing in the substitution name being published here	en	Fery, Hans (2017): Substitution of some species-level names in the tribe Hygrotini Portevin, 1929 (Coleoptera: Dytiscidae: Hydroporinae). Zootaxa 4341 (3): 425-427, DOI: 10.11646/zootaxa.4341.3.8
03F78069562C6F1BFF5928B34F713D58.taxon	description	Notes: Thanks are due to the authors of Herophydrus reticulatus, Fernando Pederzani (Ravenna, Italy) and Saverio Rocchi (Florence, Italy), for agreeing in the substitution name being published here	en	Fery, Hans (2017): Substitution of some species-level names in the tribe Hygrotini Portevin, 1929 (Coleoptera: Dytiscidae: Hydroporinae). Zootaxa 4341 (3): 425-427, DOI: 10.11646/zootaxa.4341.3.8
03F78069562C6F1BFF592CC34F7A3999.taxon	description	The name Coelambus elevatus Sharp, 1882 has been treated as valid for long time after its publication — either in combination with the generic name Coelambus Thomson, 1860, or in combination with the generic name Hygrotus Stephens, 1828 (mostly with Coelambus as subgeneric name). In Fery (1992: 343) it was shown that this name is a junior subjective synonym of Coelambus saginatus (Schaum, 1857), the latter being treated as Hygrotus (Leptolambus) saginatus in Villastrigo et al. (2017 b). This homonymy is a special case because both taxa are described in one and the same work. Since no " page-priority " exists, the precedence between the two names cannot be objectively determined. By acting as First Reviser according to Article 24.2 of the ICZN (see also Articles 23.6, 52.3 and the Glossary of the ICZN 1999), I fix hereby the precedence of the name Hygrotus (Hyphoporus) elevatus (Sharp, 1882: 390) as published in the binomen Hyphoporus elevatus over the name Hygrotus (Leptolambus) elevatus (Sharp, 1882: 403) as published in the binomen Coelambus elevatus. This First Reviser action serves best the stability of the nomenclature because the specific name elevatus Sharp, 1882: 390 has precedence over the other name and, thus, can be kept as valid. Additionally, there is no need to substitute the other name because it is a junior synonym of Hygrotus (Leptolambus) saginatus.	en	Fery, Hans (2017): Substitution of some species-level names in the tribe Hygrotini Portevin, 1929 (Coleoptera: Dytiscidae: Hydroporinae). Zootaxa 4341 (3): 425-427, DOI: 10.11646/zootaxa.4341.3.8
