taxonID	type	description	language	source
3D1CD758A19C5E2787DDC6438424F7A4.taxon	diagnosis	Diagnosis. Rostrum usually armed with 2 ventral teeth. Postrostral carina lacking median sulcus. Adrostral sulcus as wide as postrostal carina, extending to near posterior margin of carapace. Gastrofrontal carina distinct, with posterior end turning anterodorsally. Cervical carina with dorsal end a distance from dorsal carapace. Hepatic carina distinct. First pereiopod with strong ischial spine. Fifth pereiopod bearing exopod. Sixth abdominal somite completely lacking dorsolateral sulcus. Telson with 3 pairs of lateral spines. Thelycum closed.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
3D1CD758A19C5E2787DDC6438424F7A4.taxon	etymology	Etymology. The name Altiopeneaus (from the Latin altio for deeper) alluding to members of this subgenus which have a deeper vertical (depth) distribution than other Penaeus.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
23FC75241CF85F94AAE01BDE12D6DA3F.taxon	diagnosis	Diagnosis. Rostrum generally bearing 3 or 4 ventral teeth. Median sulcus on postrostral carina present or absent. Adrostral sulcus extending posteriorly more or less to level of epigastric tooth. Gastrofrontal carina absent. Cervical carina with dorsal end a distance from dorsal carapace. Hepatic carina distinct and usually sloping anteroventrally. First pereiopod with distinct ischial spine. Fifth pereiopod bearing exopod. Sixth abdominal somite completely lacking dorsolateral sulcus. Telson without lateral spines. Thelycum closed.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
23FC75241CF85F94AAE01BDE12D6DA3F.taxon	etymology	Etymology. The name Eopenaeus (from the Greek Eos for others) refers to this subgenus being morphologically close to the nominotypical subgenus of Penaeus while the molecular data revealed that this subgenus is actually more derived than Penaeus (Penaeus) (Yang et al. 2023).	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
0C043511C2905F70AF6F4E2C5549A367.taxon	diagnosis	Diagnosis. Rostrum usually bearing 2 ventral teeth. Median sulcus at postrostral carina generally distinct, long. Adrostral sulcus extending to near posterior margin of carapace. Gastrofrontal carina distinct, with posterior end not turning anteriorly. Cervical carina with dorsal end a distance from dorsal carapace. Hepatic carina distinct. First pereiopod with strong ischial spine. Fifth pereiopod bearing exopod. Sixth abdominal somite with distinct dorsolateral sulcus. Telson without lateral spines. Thelycum closed.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
8703B40966935D04BF02510E7C6F55FA.taxon	diagnosis	Diagnosis. Rostrum generally bearing 2 - 5 ventral teeth. Postrostral carina without median sulcus, sometimes with pits or sunken areas. Adrostral sulcus extending posteriorly more or less to epigastric tooth. Gastrofrontal carina absent. Cervical carina with dorsal end a distance from dorsal carapace. Hepatic carina often absent, if present, ill-defined. First pereiopod with small to minute ischial spine. Fifth pereiopod bearing exopod. Sixth abdominal somite completely lacking dorsolateral sulcus. Telson without lateral spines. Thelycum closed.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
3971025D11575A97B703E7D4A52A4D2A.taxon	diagnosis	Diagnosis. Rostrum generally armed with 1 ventral tooth. Median sulcus at postrostral carina deep but distinctly shorter than half carapace length. Adrostral sulcus somewhat wider than postrostal carina and extending to near posterior margin of carapace. Gastrofrontal carina distinct and with posterior end turning anterodorsally. Cervical carina with dorsal end a distance from dorsal carapace. Hepatic carina distinct. First pereiopod with strong ischial spine. Fifth pereiopod bearing exopod. Sixth abdominal somite completely lacking dorsolateral sulcus. Telson with 3 pairs of lateral spines. Thelycum closed.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
3971025D11575A97B703E7D4A52A4D2A.taxon	etymology	Etymology. The name Ischiopenaeus alludes to the presence of a strong ischial spine at the first pereiopod in this subgenus of Penaeus.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
AD209BB4B8A35E978FC96CEB424DEA54.taxon	diagnosis	Diagnosis. Rostrum usually bearing 2 - 4 ventral teeth. Postrostral carina without median sulcus, only sometimes with pits or sunken areas. Adrostral sulcus extending posteriorly more or less to epigastric tooth. Gastrofrontal carina absent. Cervical carina with dorsal end a distance from dorsal carapace. Hepatic carina distinct. First pereiopod with distinct ischial spine. Fifth pereiopod bearing exopod. Sixth abdominal somite bearing weak to distinct dorsolateral sulcus. Telson without lateral spines. Thelycum open.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
AF32655F428F5844B2BDF20E7DCAF5AE.taxon	diagnosis	Diagnosis. Rostrum generally armed with 1 ventral tooth. Median sulcus at postrostral carina deep, long, about half carapace length. Adrostral sulcus extending to near posterior margin of carapace, posterior part somewhat narrower than postrostal carina. Gastrofrontal carina distinct, with posterior end turning anterodorsally. Cervical carina with dorsal end a distance from dorsal carapace. Hepatic carina distinct. First pereiopod with ischial spine minute or absent. Fifth pereiopod bearing exopod. Sixth abdominal somite completely lacking dorsolateral sulcus. Telson with 3 pairs of lateral spines. Thelycum pouch-like.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
D4502D51D50254ECAC361E26F63020E1.taxon	diagnosis	Diagnosis. Rostrum usually bearing 1 ventral tooth. Median sulcus at postrostral carina deep, long, about half carapace length. Adrostral sulcus as wide as postrostral carina, extending to near posterior margin of carapace. Gastrofrontal carina distinct and with posterior end turning anterodorally. Cervical carina long, extending almost to dorsal carapace. Hepatic carina distinct. First pereiopod with ischial spine small to absent. Fifth pereiopod bearing exopod. Sixth abdominal somite completely lacking dorsolateral sulcus. Telson with 3 pairs of lateral spines. Thelycum closed.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
E0C1348CD09C510587C1BF23E94DC580.taxon	diagnosis	Diagnosis. Rostrum generally armed with 1 ventral tooth. Median sulcus at postrostral carina deep, long, about half carapace length. Adrostral sulcus as wide as postrostral carina, extending to near posterior margin of carapace. Gastrofrontal carina distinct, with posterior end turning anterodorsally. Cervical carina with dorsal end a distance from dorsal carapace. Hepatic carina distinct. First pereiopod with ischial spine minute or absent. Fifth pereiopod bearing exopod. Sixth abdominal somite completely lacking dorsolateral sulcus. Telson with 3 pairs of lateral spines. Thelycum closed.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
E0C1348CD09C510587C1BF23E94DC580.taxon	etymology	Etymology. The name Oleopenaeus (from the Latin olea for olive coloured) refers to the more or less uniform greenish-yellow body coloration of this group of Penaeus shrimps.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
B953EC4E6D6A5B659784187AE1CFF841.taxon	diagnosis	Diagnosis. Rostrum generally armed with 3 ventral teeth. Median sulcus on postrostral carina shallow to indistinct. Adrostral sulcus extending posteriorly more or less to level of epigastric tooth. Gastrofrontal carina absent. Cervical carina with dorsal end a distance from dorsal carapace. Hepatic carina distinct, nearly horizontal. First pereiopod with distinct ischial spine. Fifth pereiopod without exopod. Sixth abdominal somite completely lacking dorsolateral sulcus. Telson without lateral spines. Thelycum closed.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
0B5AEF6677BB514BA967DFFB85277618.taxon	diagnosis	Diagnosis. Rostrum generally bearing 1 ventral tooth. Median sulcus at postrostral carina deep, long, about half carapace length. Adrostral sulcus as wide as postrostral carina, extending to near posterior margin of carapace. Gastrofrontal carina distinct, posterior end turning anterodorsally. Cervical carina with dorsal end a distance from dorsal carapace. Hepatic carina distinct. First pereiopod with ischial spine minute or absent. Fifth pereiopod bearing exopod. Sixth abdominal somite completely lacking dorsolateral sulcus. Telson without lateral spines. Thelycum closed.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
0B5AEF6677BB514BA967DFFB85277618.taxon	etymology	Etymology. The name Plagosopenaeus (from the Latin plagosus for banded) refers to this subgenus of Penaeus, which has a very striking banded body coloration.	en	Chan, Tin-Yam (2023): New subgeneric names for the most commercially important shrimp genus Penaeus Fabricius, 1798 (Crustacea, Decapoda, Penaeidae). ZooKeys 1141: 29-40, DOI: http://dx.doi.org/10.3897/zookeys.1141.97349, URL: http://dx.doi.org/10.3897/zookeys.1141.97349
