Capsalinae
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publication ID |
https://doi.org/ 10.11646/zootaxa.1559.1.1 |
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publication LSID |
lsid:zoobank.org:pub:3C5CD115-74D4-44F4-9398-9614405023B6 |
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persistent identifier |
https://treatment.plazi.org/id/9713878B-FF9D-400F-75EA-1745FA749862 |
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treatment provided by |
Felipe |
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scientific name |
Capsalinae |
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Key to species of Capsalinae
1 Papillae present on ventral surface of haptor (e.g. Figs 1A, 1C View FIGURE 1 ) .............................................................. 27
- Papillae absent on ventral surface of haptor .............................................................................................. 2
2 Dorsomarginal body sclerites present (e.g. Fig. 2 View FIGURE 2 ) ..................................................................................... 8
- Dorsomarginal body sclerites absent ......................................................................................................... 3
3 Haptoral accessory sclerites present (e.g. Figs 1A, 1D View FIGURE 1 ) ............................................................................ 4
- Haptoral accessory sclerites absent ................................................................................ Capsala caballeroi
4 Numerous papillae present on ventral surface of anterior attachment organs...................... Capsala ovalis
- No papillae on ventral surface of anterior attachment organs ................................................................... 5
5 Male copulatory organ canal and uterus open through separate pores on ventral margin of body; small papillae present on lateral body margins ......................................................................... Capsala pelamydis
- Uterus joins male copulatory organ canal with single pore on body margin.............................................. 6
6 Common genital pore opens approximately in line with left margin of pharynx....................................... 7
- Common genital pore opens midway between midline and margin of body just posterior to left anterior attachment organ; uterus joins male copulatory organ canal just prior to common genial pore ................... ........................................................................................................................................... Capsala nozawae
7 Haptoral accessory sclerites bifid at one end and approximately 175µm long ................. Capsala foliacea
- Haptoral accessory sclerites not bifid and approximately 85µm long............................ Capsala interrupta
8 Dorsomarginal body sclerites unicuspid..................................................................................................... 9
- Dorsomarginal body sclerites all multicuspid or outer row multicupid and inner row uni- or bicuspid. 12
9 Unicuspid body sclerites distributed in single row (e.g. Fig. 2C View FIGURE 2 ) ............................................................. 10
- Unicsupid body sclerites distributed in multiple uneven rows ( Fig. 2A View FIGURE 2 ) ..................... Capsala notosinense
10 Common genital pore opens on body margin ............................................................................................ 11
- Common genital pore opens midway between midline and body margin ................. Capsala manteriaffinis
11 Common genital pore opens directly behind posterior margin of left anterior attachment organ ( Fig. 3B View FIGURE 3 ) ............................................................................................................................................. Capsala manteri
- Common genital pore opens short distance from posterior margin of left anterior attachment organ ( Fig. 3A View FIGURE 3 ) .................................................................................................................................... Capsala gregalis
12 Posterior pair of septa not bifid ................................................................................................................. 19
- Posterior pair of septa bifid (e.g. Fig. 1D View FIGURE 1 ) ............................................................................................... 13
13 Dorsal surface of body covered with large conspicuous papillae; haptor surrounded by muscular scalloped marginal valve; dorsal surface of each scallop with distinct papilla .............. Capsaloides magnaspinosus
- Dorsal surface of body without papillae .................................................................................................. 14
14 Dorsomarginal body sclerites closely spaced slightly zig-zagged row ....................... Capsaloides nairagi
- Dorsomarginal body sclerites not closely spaced zig-zagged row .......................................................... 15
15 Single row of dorsomarginal body sclerites; number of cusps associated with each sclerite decreases from anterior to posterior; sclerites end in posterior third of body .................................... Capsaloides perugiai
- Number of cusps associated with each dorsomarginal body sclerite relatively constant .......................... 16
16 Haptoral accessory sclerites approximately 100µm long ..................................... Capsaloides hoffmannae
- Haptoral accessory sclerites significantly longer than 100µm ................................................................ 17
17 Dorsomarginal body sclerites with 20–30 cusps ( Fig. 2J View FIGURE 2 ); left anterior isolated group of 10 sclerites with 12–15 cusps and right anterior isolated group of 7 sclerites with 5–7 cusps; haptoral accessory sclerites with broad shaft and distinct angular point ................................................................ Capsaloides cristatus
- Dorsomarginal body sclerites with 12–20 cusps ..................................................................................... 18
18 Dorsomarginal body sclerites with approximately 20 cusps; left anterior isolated group of 4–6 sclerites with 10 cusps and right anterior isolated group of 3 sclerites with 7–10 cusps ......... Capsaloides cornutus
- Dorsomarginal body sclerites with 12–15 cusps; isolated groups of anterior sclerites apparently absent.... .................................................................................................................................... Capsaloides sinuatus
19 Dorsomarginal body sclerites in distinct transverse rows ( Figs 2H, 2I View FIGURE 2 ) .................................................. 20
- Dorsomarginal body sclerites not distributed in distinct transverse rows ............................................... 23
20 Dorsomarginal body sclerites distributed along margin of body in <100 transverse rows ....................... 21
- Dorsomarginal body sclerites distributed along margin of body in>300 transverse rows ..................... 22
21 Papillae present on posterior and lateral part of dorsal body surface ......................... Tristoma adintegrum
- Papillae absent on dorsal surface of body ..................................................................... Tristroma integrum
22 Dorsomarginal body sclerites distributed down margin of body in 43–54 transverse rows ......................... ...................................................................................................................................... Tristoma coccineum
- Dorsomarginal body sclerites distributed down margin of body in 67–99 transverse rows.......................... .................................................................................................................................. Tristoma adcoccineum
23 Dorsomarginal body sclerites distributed in single row (e.g. Fig. 2D View FIGURE 2 ) .................................................... 24
- Dorsomarginal body sclerites in scattered uneven outer rows of multicuspid sclerites and single inner row of unicuspid sclerites; parasites on the nares of Thunnus species ............................................................ 25
24 Testes number between 80 and 110 ............................................................................ Capsala biparasitica
- Testes number between 20 and 30 .................................................................................. Capsala albsmithi
25 Testes number between 24 and 41; outer row of dorsomarginal sclerites range between 130 and 281 in number; inner row of large unicuspid comprises 16–32 sclerites ....................................... Nasicola klawei
- Testes number between 60 and 123 ......................................................................................................... 26
26 Outer row of dorsomarginal sclerites range between 135 and 263 in number; inner row of large unicuspid comprises 16 to 32 sclerites; haptor diameter between 19 to 26% of total body length ............................... ..................................................................................................................................... Nasicola brasiliensis
- Outer row of dorsomarginal sclerites range between 222 and 356 in number; inner row of large unicuspid comprises 10 to 16 sclerites; haptor diameter approximately 40% of total body length .. Nasicola hogansi
27 Dorsomarginal body sclerites present ....................................................................................................... 29
- Dorsomarginal body sclerites absent ....................................................................................................... 28
28 Haptor diameter approximately 20% of body length; haptoral accessory sclerites bifid at one end; small finger-like fringe present on edge of haptoral marginal valve ......................................... Capsala katsuwoni
- Haptor diameter>40% of body length; finger-like fringe absent on edge of haptoral marginal valve ........ ................................................................................................................................ Capsala onchidiocotyle
29 Dorsomarginal body sclerites extend down entire margin of body or end in final 1/5 of body ............... 31
- Dorsomarginal body sclerites consist of small patch of minute unicuspid sclerites directly posterior to anterior attachment organs; small papillae distributed over entire ventral haptor surface including septa .. .................................................................................................................................................................. 30
30 Haptoral accessory sclerites 120–200µm long, bifid at one end .............................. Capsala paucispinosa
- Haptoral accessory sclerites 95µm long ...................................................................... Capsala maccallumi
31 Dorsomarginal body sclerites consist of multiple slightly scattered rows of unicuspid sclerites ( Fig. 2G View FIGURE 2 ); sclerites terminate before end of body .......................................................................... Capsala magronum
- Dorsomarginal body sclerites consist of 1 or 2 distinct rows of generally mulitcuspid sclerites or multiple scattered rows of bicuspid or mulitcuspid sclerites ................................................................................. 32
32 Haptoral accessory sclerites absent; dorsomarginal body sclerites consist of multiple scattered bicuspid and multicuspid sclerites ( Fig. 2B View FIGURE 2 ) .............................................................................. Capsala martinierei
- Haptoral accessory sclerites present ......................................................................................................... 33
33 Two distinct rows of dorsomarginal body sclerites ( Fig. 2F View FIGURE 2 ); outer row slightly zig-zagged with 63–100 sclerites with 1 (rarely) to 4 cusps; inner row with 14–18 sclerites with 3–4 cusps ............ Capsala pricei
- Single distinct row or slightly scattered row of dorsomarginal body sclerites ........................................ 34
34 Distinct conical papillae distributed over ventral body surface of worm; posterior margin of anterior attachment organs with finger-like projections ( Fig. 4 View FIGURE 4 ) ....................................................... Capsala laevis
- Papillae on ventral body surface and finger-like projections on anterior attachment organs absent ....... 35
35 Dorsomarginal body sclerites closely spaced, each with 5–6 cusps ..................................... Capsala gouri
- Dorsomarginal body sclerites in slightly scattered row; sclerites with 1–3 cusps; papillae on haptor distributed in radiating rows ( Fig. 2E View FIGURE 2 ) ............................................................................................ Capsala poeyi
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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