Amblycorypha carolina Spooner & Forrest, 2023
publication ID |
https://dx.doi.org/10.3897/jor.32.96295 |
publication LSID |
lsid:zoobank.org:pub:E6535B4D-60EE-4FF6-82D9-E2899E64FCE7 |
persistent identifier |
https://treatment.plazi.org/id/A279436F-23BC-492F-B8C6-9EA7A6E7E430 |
taxon LSID |
lsid:zoobank.org:act:A279436F-23BC-492F-B8C6-9EA7A6E7E430 |
treatment provided by |
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scientific name |
Amblycorypha carolina Spooner & Forrest |
status |
sp. nov. |
Amblycorypha carolina Spooner & Forrest sp. nov.
Figs 2 View Fig. 2 , 7 View Fig. 7 -16 View Fig. 16
Material examined. -
Holotype: USA • ♂; South Carolina, Georgetown, Hobcaw Barony, Kings Rd ; 33.3480°N, 79.227°W; 5 Jun. 2009; T.G. Forrest and L.D. Block leg.; Anb-M04-2009; DNA (MS-034) NCBI accession SAMN31929333; REC (2009 Tape02 PGM 1023); UNCA to be transferred to FSCA. GoogleMaps
Allotype: USA • ♀; South Carolina, Georgetown, Hobcaw Barony, Kings Rd ; 33.3480°N, 79.2271°W; 5 Jun. 2009; T.G. Forrest and L.D. Block leg.; Anb-F03-2009; DNA (MS-004) NCBI accession SAMN31929331; REC (2009 Tape02 PGM 1024 duet with M06), REC (2009 Tape02 PGM 1025 duet with M02); UNCA to be transferred to FSCA. GoogleMaps
Paratypes: (16♂, 16♀) USA • 1♀, 1♂; South Carolina, Aiken Co ; 14 May 2008; J.D. Spooner leg.; UNCA to be transferred to FSCA • 1♀; South Carolina, Aiken Co ; 24 May 2008; J.D. Spooner leg.; UNCA to be transferred to FSCA • 1♀, 1♂; South Carolina, Aiken Co ; 30 May 2008; J.D. Spooner leg.; UNCA to be transferred to FSCA • 2♀, 3♂; South Carolina, Aiken Co ; 4 Jun 2008; J.D. Spooner leg.; UNCA to be transferred to FSCA • 1♂; South Carolina, Aiken Co ; 27 May 2019; T.G. Forrest leg.; UNCA to be transferred to FSCA • 2♀, 1♂; South Carolina, Edgefield Co ; 21 May 2008; J.D. Spooner leg.; UNCA to be transferred to FSCA • 3♂; South Carolina, Edgefield Co ; 24 May 2010; J.D. Spooner leg.; UNCA to be transferred to FSCA • 6♀, 1♂; South Carolina, Edgefield Co ; 5 Jun. 2007; J.D. Spooner leg.; UNCA to be transferred to FSCA • 3♀, 5♂; South Carolina, Georgetown Co ; 5 Jun. 2009; T.G. Forrest and L.D. Block leg.; UNCA to be transferred to FSCA .
Other specimens. -
4♂, 4♀ from Walker et al. 2003: USA • 2♂; South Carolina, Aiken Co; 17 Jun. 68; J.D. Spooner leg.; FSCA • 1♀; South Carolina, Aiken Co; 10 Jul. 87; J.D. Spooner leg.; FSCA • 1♂; South Carolina, Aiken Co; 7 Jun. 88; J.D. Spooner leg.; FSCA • 1♂; South Carolina, Aiken Co; 21 Jun. 88; J.D. Spooner leg.; FSCA • 1♀; South Carolina, Aiken Co; 14 Jun. 93; J.D. Spooner leg.; FSCA • 1♀; South Carolina, Aiken Co; 21 Jun. 93; J.D. Spooner leg.; FSCA • 1♀; South Carolina, Edgefield Co; 7 Jun. 88; J.D. Spooner leg.; FSCA.
Size measurements (mm). -
Holotype: PrnL: 6.1, PrnW: 4.4, TegL: 28.0, TegW: 8.9, HwEx: 2.2, FemL: 28.2, and TibL: 29.7 mm ( Fig. 16 View Fig. 16 ). Allotype: PrnL: 6.7, PrnW: 4.4, TegL: 26.4, TegW: 7.5, HwEx: NA, FemL: 28.9, TibL: 29.0, OviL: 8.8.
Etymology. -
This species is named for its geographic location within South Carolina, north of the Savannah River and south of the Pee Dee River.
Common name. -
Carolina round-winged katydid.
Differential diagnosis. -
Members of this species are best distinguished from other members of the Amblycorypha rotundifolia species group and from A. bartrami , in particular by calling song. Syllable rates as a function of temperature are ~5.8s-1 at 25°C ( Fig. 8 View Fig. 8 ) and differ from all other eastern members of the Amblycorypha rotundifolia complex. Although the syllable rates of A. carolina are similar to A. parvipennis from the western USA, A. carolina have significantly longer tegminal lengths and hindwing exposure (Table 2 View Table 2 ). Calling songs of A. carolina have a sustained series of about 25 syllables compared to more than 100 syllables in the sustained portion of songs from Florida A. bartrami ( Fig. 7 View Fig. 7 ). Series that preceded the main, sustained series also tend to have fewer syllables than Florida A. bartrami (2-4 vs 5-6, respectively Fig. 7 View Fig. 7 ).
Description. -
Individuals are typically green and have all attributes of members of the Amblycorypha rotundifolia complex of Amblycorypha ( Walker et al. 2003). Female size measurements (x -̄ ± SE in mm, N) are on average PrnL: 6.60 ± 0.07, 17; PrnW: 4.12 ± 0.08, 17; TegL: 26.6 ± 0.47, 13; TegW: 8.12 ± 0.25, 15; FemL: 27.6 ± 0.40, 15; TibL: 28.7 ± 0.40, 14; OviL: 9.93 ± 0.25, 17. Males size measurements are on average PrnL: 6.03 ± 0.09, 17; PrnW: 4.00 ± 0.09, 17; TegL: 26.2 ± 0.44, 17; TegW: 8.21 ± 0.17, 17; FemL: 27.1 ± 0.42, 15; TibL: 28.2 ± 0.34, 15 (Table 2 View Table 2 ). Male calling songs are composed of several series of single syllables with initial series having 2 to 4 syllables leading up to a sustained final series with about 25 syllables ( Figs 2 View Fig. 2 , 7 View Fig. 7 ). During the sustained portion of the final series the syllable rates are about ~5.8s-1 at 25°C. Syllable rates change with temperature following the linear relationship: rate=0.293(temp)-1.467 ( Fig. 8 View Fig. 8 ).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Phaneropterinae |
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