Pomphorhynchus patagonicus, Ortubay, Ubeda, Semenas and Kennedy, 1991

Hernández-Orts, Jesús S., Kuchta, Roman, Semenas, Liliana, Crespo, Enrique A., González, Raúl A. & Aznar, Francisco J., 2019, An annotated list of the Acanthocephala from Argentina, Zootaxa 4663 (1), pp. 1-64: 19-20

publication ID

https://doi.org/10.11646/zootaxa.4663.1.1

publication LSID

lsid:zoobank.org:pub:DE012953-B4AB-4444-95EF-B5BF222CED91

DOI

http://doi.org/10.5281/zenodo.3798152

persistent identifier

http://treatment.plazi.org/id/AB0787CD-0A79-FFA6-FDAB-FBA2E736264C

treatment provided by

Plazi

scientific name

Pomphorhynchus patagonicus
status

 

Pomphorhynchus patagonicus 

Actinopterygii 

Aplochiton taeniatus Jenyns  ( Osmeriformes  , Galaxiidae  ). SI: intestine. SD: adult. L: Chubut Province: Cholila Lake (42º27’S, 71º40’W). R: Ortubay et al. (1994).

Aplochiton zebra Jenyns  ( Osmeriformes  , Galaxiidae  ). SI: intestine. SD: adult. L: Chubut Province: Cholila Lake (42º27’S, 71º40’W). R: Ortubay et al. (1994), Fernandez et al. (2012).

Cyprinus carpio Linnaeus  ( Cypriniformes  , Cyprinidae  ). SI: liver, intestine. SD: juvenile, adult. L: Neuquén Province: Ingeniero Ballester Dam (38º43’32’’S, 68º10’22’’W), Neuquén River. R: Waicheim et al. (2014), Rauque et al. (2018). C: voucher (MACN-Pa 564/1).

Galaxias maculatus (Jenyns)  ( Osmeriformes  , Galaxiidae  ). SI: intestine. SD: adult. L: Neuquén Province: Lácar Lake (40º10’S– 71º30’S), Machónico Lake (40º20’S– 71º33’S), Filo Hua Hum Lake (40º30’S– 71º17’S). R: Viozzi et al. (2009), Fernandez et al. (2015a). C: vouchers (MACN-Pa 462).

Galaxias platei Steindachner  ( Osmeriformes  , Galaxiidae  ). SI: gastrointestinal tract, intestine. SD: adult. L: Chubut Province: Rosario Lake (43º15’S, 71º20’W). R: Ortubay et al. (1989, 1991, 1994), Semenas et al. (1992), Ubeda et al. (1994) (see note below).

Odontesthes hatcheri (Eigenmann)  ( Atheriniformes  , Atherinopsidae  ) (type host). SI: gastrointestinal tract, intestine. SD: adult. L: Río Negro Province: Alicurá Reservoir (40º40’S, 71º00’W); Chubut Province: de los Cisnes Lagoon (42º25’S, 71º19’W), Lezama Lake (42º27’S, 71º29’W), Rosario Lake (43º15’S, 71º20’W), Musters Lake (45º275’S, 69º11’W). R: Ortubay et al. (1989, 1991, 1994), Semenas et al. (1992), Trejo (1992, 1994), Ubeda et al. (1994), Flores et al. (2016). C: holotype (MACN-Pa 358), allotype (MACN-Pa 358) and paratypes (MACN-Pa 358; UNCo-Pa accession numbers not provided by Ortubay et al. (1991).

Olivaichthys viedmensis (MacDonagh)  ( Siluriformes  , Diplomystidae  ). SI: intestine. SD: adult. L: Río Negro Province: Alicurá Reservoir (40º40’S, 71º00’W). R: Ortubay et al. (1994).

Oncorhynchus mykiss (Walbaum)  ( Salmoniformes  , Salmonidae  ). SI: intestine, oesophagus, stomach. SD: juvenile, adult. L: Neuquén Province: Aluminé Lake (38º55’S, 71º10’W), Filo Hua Hum Lake (40º28’S, 71º15’W); Río Negro Province: Ruca Choroi Lake (39º12’S, 71º17’W), Ezquerra Lagoon (41º03’S, 71º33’W), Gutiérrez Lake (41º05’S, 71º25’W), Alicurá Reservoir (40º40’S, 71º00’W); Chubut Province: Cholila Lake (42º27’S, 71º40’W), Esquel Lagoon (42º51’S, 71º05’W), Rosario Lake (43º15’S, 71º20’W). R: Ortubay et al. (1991, 1994), Semenas et al. (1992), Trejo (1992, 1994), Ubeda et al. (1994), Tanzola et al. (2009), Rauque et al. (2018) (see note below).

Percichthys trucha (Valenciennes)  ( Perciformes  , Percichthyidae  ). SI: pericardium, digestive tract, intestine. SD: adult. L: Neuquén Province: Aluminé Lake (38º55’S, 71º10’W); Río Negro Province: Alicurá Reservoir (40º40’S, 71º00’W), Ezquerra Lagoon (41º03’S, 71º33’W), Escondido Lake, Limay River, Negro River; Chubut Province: Cholila Lake (42º27’S, 71º4W), Futalaufquen Lake (42º50’S, 71º40’W), Esquel Lagoon (42º51’S, 71º05’W). R: Ortubay et al. (1991, 1994), Trejo (1994), Semenas (1999). C: UNCo-Pa, accession numbers not provided by Semenas (1999) (see note below).

Salmo trutta Linnaeus  ( Salmoniformes  , Salmonidae  ). SI: unknown. SD: juvenile, adult. L: Patagonia. R: Rauque et al. (2018).

Salvelinus fontinalis (Mitchill)  ( Salmoniformes  , Salmonidae  ). SI: intestine. SD: juvenile, adult. L: Neuquén Province: Aluminé Lake (38º55’S, 71º10’W); Chubut Province: Cholila Lake (42º27’S, 71º40’W). R: Ortubay et al. (1991, 1994), Rauque et al. (2018).

Note. Ortubay et al. (1989) identified this species as Pomphorhynchus  sp. from Galaxias platei  and Oncorhynchus mykiss  . Ortubay et al. (1994) reported adult worms of Pomphorhynchus patagonicus  in the intestine of Percichthys colhuapiensis  from Aluminé Lake and from Percichthys  sp. from Limay River. Largemouth perchs Percichthys colhuapiensis  and Percichthys  sp. from freshwater environment in Patagonia are considered morphotypes of Percichthys trucha  (see Ruzzante et al. 2011). Semenas (1999) reported adult worms in the pericardium of Percichthys trucha  , which is an atypical site of infection.

Malacostraca 

Hyalella patagonica (Cunningham)  ( Amphipoda  , Hyalellidae  ). SI: hemocoel. SD: late acanthella, cystacanth. L: Chubut Province: Rosario Lake. R: Ortubay et al. (1989, 1991), Semenas et al. (1992), Ubeda et al. (1994), Rauque and de los Ríos Escalante (2013) (see note below).

Hyalella  sp. ( Amphipoda  , Hyalellidae  ). SI: hemocoel. SD: cystacanth. L: Neuquén Province: Montecinos Lagoon (39º01’S, 70º02’W), Machónico Lake (40º20’S, 71º33’W); Río Negro Province: Los Juncos Lagoon (41º03’S, 70º00’W), Fantasma Lagoon (41º17’S, 71º34’W); Chubut Province: Rosario Lake (43º15’S, 71º17’W). R: Rauque (2013).

Note. Ortubay et al. (1989) identified the acanthella and cystacanths as Pomphorhynchus  sp. from Hyalella patagonica  . Semenas et al. (1992) experimentally infected Hyalella patagonica  with eggs (containing fully formed acanthors) from the pseudocoel of live gravid females of Pomphorhynchus patagonicus  . Gravid females of Pomphorhynchus patagonicus  were collected from the intestine of Odontesthes hatcheri  from Rosario Lake, Chubut Province by Semenas et al. (1992).

Kingdom

Animalia

Phylum

Acanthocephala

Class

Palaeacanthocephala

Order

Echinorhynchida

Family

Pomphorhynchidae

Genus

Pomphorhynchus

Loc

Pomphorhynchus patagonicus

Hernández-Orts, Jesús S., Kuchta, Roman, Semenas, Liliana, Crespo, Enrique A., González, Raúl A. & Aznar, Francisco J. 2019
2019
Loc

Pomphorhynchus patagonicus

Ortubay, Ubeda, Semenas and Kennedy 1991
1991
Loc

Atheriniformes

D.E.Rosen 1966
1966
Loc

Hyalellidae

Bulycheva 1957
1957
Loc

Hyalellidae

Bulycheva 1957
1957
Loc

Percichthys colhuapiensis

MacDonagh 1955
1955
Loc

Percichthys colhuapiensis

MacDonagh 1955
1955
Loc

Pomphorhynchus

Monticelli 1905
1905
Loc

Galaxias platei

Steindachner 1898
1898
Loc

Galaxias platei

Steindachner 1898
1898
Loc

Diplomystidae

Eigenmann 1890
1890
Loc

Percichthyidae

D.S.Jordan & C.H.Eigenmann 1890
1890
Loc

Hyalella

S.I.Smith 1874
1874
Loc

Atherinopsidae

Fitzinger 1873
1873
Loc

Aplochiton zebra

Jenyns 1842
1842