Paralaophonte (Loureirophonte) Jakobi 1953
publication ID |
https://doi.org/ 10.11646/zootaxa.5032.2.2 |
publication LSID |
lsid:zoobank.org:pub:B43AAFB8-42C4-4AF1-93F4-5197C2C61A9C |
persistent identifier |
https://treatment.plazi.org/id/3C76380F-5EE8-4B3B-B6CC-C9557974B0DF |
taxon LSID |
lsid:zoobank.org:act:3C76380F-5EE8-4B3B-B6CC-C9557974B0DF |
treatment provided by |
Plazi |
scientific name |
Paralaophonte (Loureirophonte) Jakobi 1953 |
status |
subgen. nov. |
Subgenus Paralaophonte (Loureirophonte) Jakobi 1953 subgen. nov.
Syn.: Loureirophonte Jakobi 1953
urn:lsid:zoobank.org:act:3C76380F-5EE8-4B3B-B6CC-C9557974B0DF
Type species. Loureirophonte catharinensis Jakobi 1953 (= Paralaophonte (Loureirophonte) catharinensis Jakobi 1953 comb. nov.), by original designation.
Other species. Loureirophonte cesareae ( Por 1964) (= Paralaophonte (Loureirophonte) cesareae ( Por 1964) comb. nov.); Lo. furcata Fiers 1993 (= Pa. (Lo.) furcata Fiers 1993 comb. nov.); Lo. isabelensis Mielke 1981 (= Pa. (Lo.) isabelensis Mielke 1981 comb. nov.); Lo. laingensis Fiers 1993 (= Pa. (Lo.) laingensis Fiers 1993 comb. nov.); Lo. majacola Fiers 1993 (= Pa. (Lo.) majacola Fiers 1993 comb. nov.); Lo. majahualensis Fiers 1993 (= Pa. (Lo.) majahualensis Fiers 1993 comb. nov.); Lo. mediterranea Fiers 1993 (= Pa. (Lo.) mediterranea Fiers 1993 comb. nov.); Lo. minutum Gómez & Boyko, 2006 (= Pa. (Lo.) minutum Gómez & Boyko, 2006 comb. nov.); Lo. paranaensis Jakobi 1953 (= Pa. (Lo.) paranaensis Jakobi 1953 comb. nov.); Lo. psammophila Mielke, 2001 (= Pa. (Lo.) psammophila Mielke, 2001 comb. nov.); Lo. subterranea ( Lang 1965) (= Pa. (Lo.) subterranea ( Lang 1965) comb. nov.).
Diagnosis. Laophontidae : Paralaophonte . Female antennule six-segmented; male antennule subchirocer; second antennulary segment with spinous process or a small blunt conical protuberance. Mandibular palp one-segment- ed (basis, exopod and endopod fused). Maxilliped subchelate; relative position of the maxilliped ventral. P1 EXP two-segmented; P1 ENP two-segmented, first segment elongate, longer than second segment, the latter with strong claw and small slender seta; P2–P4 EXP three-segmented; P2–P3 ENP two-segmented; P4 ENP one-segmented. P5 EXP and baseoendopod separated in both sexes, outer basal seta arising from well-developed setophore; female P5 EXP oblique. Armature formula of P1–P5 as follows:
Genital and third urosomites fused in female forming genital double-somite. Caudal rami cylindrical, with seven setae, caudal setae IV and V whip-like.
Sexual dimorphism expressed in antennule, P2 ENP2 (subdistal inner seta of ENP2 thickened, with lamellar outgrowths in distal third), P3 EXP (expressed in stronger segments and outer spines), P5, and P6.
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