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A revision of Metapontius (Siphonostomatoida: Artotrogidae) with the description of a new species associated with an octocoral from Eniwetok Atoll, Marshall Islands (USA)
No full textJohnsson, Rodrigo, Neves, Elizabeth G. (2005): A revision of Metapontius (Siphonostomatoida: Artotrogidae) with the description of a new species associated with an octocoral from Eniwetok Atoll, Marshall Islands (USA). Zootaxa 1035: 51-59, DOI: 10.5281/zenodo.16972
FIGURE 1 in Two new species of Cryptopontius Giesbrecht, 1899 (Copepoda, Siphonostomatoida Artotrogidae) associated with invertebrates from Northeastern Brazil
No full textFIGURE 1. Sampling site in Periperi Beach, Todos-os-Santos Bay, Salvador, Bahia, Brazil.Published as part of Farias, Amilcar, Neves, Elizabeth G. & Johnsson, Rodrigo, 2020, Two new species of Cryptopontius Giesbrecht, 1899 (Copepoda, Siphonostomatoida Artotrogidae) associated with invertebrates from Northeastern Brazil, pp. 481-494 in Zootaxa 4810 (3) on page 482, DOI: 10.11646/zootaxa.4810.3.5, http://zenodo.org/record/394395
A new Setacheres (Copepoda, Siphonostomatoida, Asterocheridae) associated with Ircinia felix (Duchassaing & Michelotti) (Porifera) from Brazil
No full textBorges, Camila C., Neves, Elizabeth G., Johnsson, Rodrigo (2017): A new Setacheres (Copepoda, Siphonostomatoida, Asterocheridae) associated with Ircinia felix (Duchassaing & Michelotti) (Porifera) from Brazil. Zootaxa 4363 (1): 129-136, DOI: 10.11646/zootaxa.4363.1.
FIGURE 6 in A new genus and species, Panamapisa guaymii gen. nov. sp. nov., the first record of the family Eriopisidae Lowry & Myers, 2013 from Central America
No full textFIGURE 6. Panamapisa guaymii sp. nov. Allotype, female, 10 mm, UFBA 3647. Bocas del Toro, Panama. Scale bars: 1 mm.Published as part of Alves, Jessika, Lowry, James K., Neves, Elizabeth G. & Johnsson, Rodrigo, 2021, A new genus and species, Panamapisa guaymii gen. nov. sp. nov., the first record of the family Eriopisidae Lowry & Myers, 2013 from Central America, pp. 273-281 in Zootaxa 4927 (2) on page 279, DOI: 10.11646/zootaxa.4927.2.7, http://zenodo.org/record/453711
FIGURE 2 in A new Setacheres (Copepoda, Siphonostomatoida, Asterocheridae) associated with Ircinia felix (Duchassaing & Michelotti) (Porifera) from Brazil
No full textFIGURE 2. Setacheres portobarrensis sp. nov. female (paratype: UFBA 3183). a, body, dorsal view; b, rostrum; c, urosome; d, antennule. Scale bars: a = 125 µm; b = 50 µm; c = 70 µm; d = 50 µm.Published as part of Borges, Camila C., Neves, Elizabeth G. & Johnsson, Rodrigo, 2017, A new Setacheres (Copepoda, Siphonostomatoida, Asterocheridae) associated with Ircinia felix (Duchassaing & Michelotti) (Porifera) from Brazil, pp. 129-136 in Zootaxa 4363 (1) on page 132, DOI: 10.11646/zootaxa.4363.1.6, http://zenodo.org/record/109631
Description of a new species of Spongiopsyllus Johnsson, 2000, and redescriptions of Parmulodes verrucosus Wilson, 1944 and Entomopsyllus stocki Kim, 2004 with revised diagnosis of Entomopsyllus (Copepoda, Siphonostomatoida, Entomolepididae)
No full textCanário, Roberta, Hurbath, Thiego, Da Rocha, Carlos E. F., Neves, Elizabeth G., Johnsson, Rodrigo (2019): Description of a new species of Spongiopsyllus Johnsson, 2000, and redescriptions of Parmulodes verrucosus Wilson, 1944 and Entomopsyllus stocki Kim, 2004 with revised diagnosis of Entomopsyllus (Copepoda, Siphonostomatoida, Entomolepididae). Zootaxa 4612 (2): 247-259, DOI: 10.11646/zootaxa.4612.2.
FIGURE 3 in A new Setacheres (Copepoda, Siphonostomatoida, Asterocheridae) associated with Ircinia felix (Duchassaing & Michelotti) (Porifera) from Brazil
No full textFIGURE 3. Setacheres portobarrensis sp. nov. female (paratype: UFBA 3183). a, antenna, arrows indicating spine-like setae close to distal claw on third endopodal segment; b, mandible, arrow indicating mandibular stylet with subterminal serrated portion and triangular distal end; c, maxillule, arrow indicating very thick, claw-like bristle on outer lobe; d, maxilla; e, maxilliped. Scale bars: a–e = 50 µm.Published as part of Borges, Camila C., Neves, Elizabeth G. & Johnsson, Rodrigo, 2017, A new Setacheres (Copepoda, Siphonostomatoida, Asterocheridae) associated with Ircinia felix (Duchassaing & Michelotti) (Porifera) from Brazil, pp. 129-136 in Zootaxa 4363 (1) on page 133, DOI: 10.11646/zootaxa.4363.1.6, http://zenodo.org/record/109631
FIGURE 4. Parmulodes verrucosus Wilson, 1944 in Description of a new species of Spongiopsyllus Johnsson, 2000, and redescriptions of Parmulodes verrucosus Wilson, 1944 and Entomopsyllus stocki Kim, 2004 with revised diagnosis of Entomopsyllus (Copepoda, Siphonostomatoida, Entomolepididae)
No full textFIGURE 4. Parmulodes verrucosus Wilson, 1944 (USNM 79000). A, body dorsal view. B, digitiform bands of cephalosome; C, urosome; D, caudal ramus; E, antennule. Scale bars: A = 100 µm; B–E = 50 µm.Published as part of Canário, Roberta, Hurbath, Thiego, Da Rocha, Carlos E. F., Neves, Elizabeth G. & Johnsson, Rodrigo, 2019, Description of a new species of Spongiopsyllus Johnsson, 2000, and redescriptions of Parmulodes verrucosus Wilson, 1944 and Entomopsyllus stocki Kim, 2004 with revised diagnosis of Entomopsyllus (Copepoda, Siphonostomatoida, Entomolepididae), pp. 247-259 in Zootaxa 4612 (2) on page 256, DOI: 10.11646/zootaxa.4612.2.7, http://zenodo.org/record/323433
FIG. 5 in A new Entomolepididae genus and a new species of Spongiopsyllus Johnsson, 2000 (Copepoda, Siphonostomatoida) and their association with Aplysina Nardo, 1834 (Porifera, Demospongiae) in Todos-os-Santos Bay, Bahia, Brazil
No full textFIG. 5. Spongiopsyllus intermedius sp. nov., female (UFBA 3144). a) Mandible; b) maxillule; c) maxilla; d) detail from the maxilla; e) maxilliped; Scale bars: a–e = 50 µm.Published as part of Borges, Camila, Farias, Amilcar, Mácola, Rosa, Neves, Elizabeth G. & Son, Rodrigo Johns-, 2021, A new Entomolepididae genus and a new species of Spongiopsyllus Johnsson, 2000 (Copepoda, Siphonostomatoida) and their association with Aplysina Nardo, 1834 (Porifera, Demospongiae) in Todos-os-Santos Bay, Bahia, Brazil, pp. 301-316 in Zootaxa 4981 (2) on page 309, DOI: 10.11646/zootaxa.4981.2.5, http://zenodo.org/record/492049
Artotrogidae Brady 1880
No full textARTOTROGIDAE Brady, 1880 Within the Artotrogidae there are presently 21 genera (Boxshall & Halsey 2004), which can be grouped according to characters related to the fourth leg. Among the variable states, it is possible to observe the reduction of the leg to a protopod bearing 1 or 2 setae, as seen in Pseudotrogus (Johnsson & Rocha 2002). Other conditions found are: the total absence of the endopod, as observed in Pteropontius, Cryptopontius, Dyspontius, Pulicitrogus and Ascidiopontius; or the absence of the whole leg, as in Artotrogus, Glyptotrogus, Tardotrogus and Sewellopontius. An uncommon, intermediary state is the endopodal ramus bearing two segments, found only in Arctopontius and Metapontius. All remaining genera of the family have P 4 unmodified, with both rami present, and 3 segmented.Therefore Artopontius and Metapontius, among all other Artotrogidae genera, are probably very closely related. However, it is possible to distinguish these two genera based on the following characteristics. In Arctopontius, the pedigerous somite 4 is projected backwards as in the previous segment, reaching the midregion of the genital doublesomite. In Metapontius, pedigerous somite 4 is slightly rounded posteriorly, hardly reaching the lateral margin of the following pedigerous somite. Both genera also differ in the proportions of both lobes of the maxillule. In Arctopontius, the inner lobe is twice as long as the outer lobe while in Metapontius, the outer lobe is almost as long as the inner one.Published as part of Johnsson, Rodrigo & Neves, Elizabeth G., 2005, A revision of Metapontius (Siphonostomatoida: Artotrogidae) with the description of a new species associated with an octocoral from Eniwetok Atoll, Marshall Islands (USA), pp. 51-59 in Zootaxa 1035 on page 52, DOI: 10.5281/zenodo.16972
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