Abstract
Here, we describe the morphology of the setal types of the feeding apparatus (mandible, maxillule, maxilla, first to third maxillipeds and the cheliped) of three species of sesarmid crabs, Aratus pisonii, Armases angustipes and Sesarma rectum, using scanning electron microscopy (SEM) techniques. The setal types previously identified encompass pappose, plumose, plumodenticulate, serrated, simple, and cuspidate, each with its own distinct subtypes. Three different types of setae are described and named here: capitate, cluster serrated, and scopa setae. The three species’ mouthparts are very similar, but Aratus pisonii has some marked differences, being the only species to have capitate setae on the first maxilliped, base and coxa of the maxilla and maxillule, and mandibular palp, plumodenticulate setae in the mandibular palp and tufts of cluster serrated setae in the chelipeds. Because it is considered the most herbivorous species among those studied, such differences possibly relate to the feeding habits.
Similar content being viewed by others
Data Availability
All data generated or analyzed during this study are included in this published article.
References
Alexander CG, Hindley JPR (1985) The mechanism of food ingestion by the banana prawn, Penaeus merguiensis. Mar Freshw Behav Physiol 12:33–46
Anger K, Harms J, Montú M, de Bakker C (1990) Effects of salinity on the larval development of a semiterrestrial tropical crab, Sesarma angustipes. Mar Ecol Prog Ser 62:89–94Decapoda: Grapsidae
Batang ZB, Suzuki H (2003) Gill-cleaning mechanisms of the amphibious freshwater crab Geothelphusa dehaani (Decapoda, Brachyura, Potamidae). J Crustac Biol 23:230–240. https://doi.org/10.1163/20021975-99990330
Bauer RT (1981) Grooming behavior and morphology in the decapod Crustacea. J Crustac Biol 1:153–173. https://doi.org/10.2307/1548154
Beever JW, Simberloff D, King LL (1979) Herbivory and predation by the mangrove tree crab Aratus pisonii. Oecologia 43:317–328
Borradaile LA (1922) On the mouthparts of the shore crab. Zool J Linn Soc 35:115–142
Brogin RA, Lana PC (1997) Espectro Alimentar De Aratus pisonii, Chasmagnathus granulata e Sesarma rectum (Decapoda, Grapsidae) em um manguezal Da Baía De Paranaguá, Paraná. Iheringia 83:35–43
Camilleri JC (1989) Leaf choice by crustaceans in a mangrove forest in Queensland. Mar Biol 102:453–459
Canela MBF, Sazima M (2003) Florivory by the crab Armases angustipes (Grapsidae) influences hummingbird visits to Aechmea pectinata (Bromeliaceae). Biotropica 35(2):289–294
Cannicci S, Ruwa RK, Ritossa S, Vannini M (1996) Branch-fidelity in the tree crab Sesarma leptosoma (Decapoda, Grapsidae). J Zool 238:795–801. https://doi.org/10.1111/j.1469-7998.1996.tb05431.x
Coelho VR, Rodrigues SA (2001) Setal diversity, trophic modes and functional morphology of feeding appendages of two callianassid shrimps, Callichirus major and Sergio Mirim (Decapoda: Thalassinidea: Callianassidae). J Nat Hist 35:1447–1483
Crane J (1975) Fiddler crabs of the world Princeton. Press Princeton, New Jersey
Dana, J. D. (1852). Crustacea, part I. In: United States exploring expedition. During the years 1838, 1839, 1840, 1841, 1842. Under the command of Charles Wilkes, U.S.N. C. Sherman: Phildelphia. 13: i–viii + 1–685.
Diaz H, Conde JE (1988) On the food sources for the mangrove crab Aratus pisonii (Brachyura: Grapsidae). Biotropica 20:348–350
Erickson AA, Saltis M, Bell SS, Dawes CJ (2003) Herbivore feeding preferences as measured by leaf damage and stomatal ingestion: a mangrove crab example. J Exp Mar Biol Ecol 289:123–138
Factor JR (1978) Morphology of the mouthparts of larval lobsters Homarus americanus (Decapoda: Nephropidae) with special emphasis on their setae. Biol Bull 154:383–408
Farmer AS (1974) The functional morphology of the mouthparts and pereiopods of Nephrops norvegicus (Decapoda: Nephropidae). J Nat Hist 8:121–142
Fischer EA, Duarte LF, Araujo AC (1997) Consumption of bromeliad flowers by the crab Metasesarma rubripes in a Brazilian coastal forest. Crustaceana 70(1):118–123
Fish S (1972) The setae of Eurydice pulchra (Crustacea: Isopoda). J Zool 166:163–177
Garm A (2004a) Mechanical functions of setae from the mouth apparatus of seven species of decapod crustaceans. J Morphol 260:85–100
Garm A (2004b) Revising the definition of the crustacean seta and setal classification syshafts based on examinations of the mouthpart setae of seven species of decapods. Zoological J Linnaean Soc 142:233–252
Garm A, Watling L (2013) The Crustacean Integument: Setae, Setules, and Other Ornamentation. In: Watling L, Thiel M (eds), Functional Morphology and Diversity, The Natural History of the Crustacea, online ed. Oxford Academic, New York, 1, pp 167–198. https://doi.org/10.1093/acprof:osobl/9780195398038.003.0006
Garm A, Hallberg E, Høeg JT (2003) Role of Maxilla 2 and its Setae during feeding in the shrimp Palaemon adspersus (Crustacea: Decapoda). Biol Bull 204:126–137. https://doi.org/10.2307/1543548
Hartnoll RG (1965) The Biology of Spider crabs: a comparison of British and Jamaican species. Crustaceana 9(1):1–16. http://www.jstor.org/stable/20102659
Hindley JP, Alexander CG (1978) Structure and function of the chelate pereiopods of the banana prawn Penaeus merguiensis. Mar Biol 48:153–160. https://doi.org/10.1007/BF00395015
Holmquist JG (1989) Grooming structure and function in some terrestrial Crustacea. In: Felgenhauer BE, Watling L, Thistle AB (eds) Functional morphology of feeding and grooming in Crustacea. AA Balkema, Rotterdam, pp 95–114
Hunt MJ, Winsor HL, Alexander CG (1992) Feeding by penaeid prawns: the role of the anterior mouthparts. J Exp Mar Biol Ecol 160:33–46. https://doi.org/10.1016/0022-0981(92)90108-M
Jacques F (1989) The setal syshaft of crustaceans: types of setae, groupings, and functional morphology. Functional morphology of feeding and grooming in Crustacea. Crustacean Issues 6:1–13
Johnston DJ, Alexander CG (1999) Functional morphology of the mouthparts and alimentary tract of the slipper lobster Thenus orientalis (Decapoda: Scyllaridae). Mar Freshw Res 50:213–223
Kienbaum K, Scholtz G, Becker C (2017) The morphology of the male and female reproductive system in two species of spider crabs (Decapoda: Brachyura: Majoidea) and the issue of the velum in majoid reproduction. Arthropod Syst Phylogeny 75:245–260
Kunze J, Anderson DT (1979) Functional morphology of the mouthparts and Gastric Mill in the Hermit crabs Clibanarius taeniatus (Milne Edwards), Clibanarius virescens (Krauss), Paguristes Squamosus McCulloch and Dardanus setifer (Milne-Edwards) (Anomura: Paguridae). Aust J Mar Freshw Res 30:683–722. https://doi.org/10.1071/MF9790683
Martin JW, Felgenhauer BE (1986) Grooming behaviour and the morphology of grooming appendages in the endemic south American crab genus Aegla (Decapoda, Anomura, Aeglidae). J Zool 209:213–224
Matsouka T, Suzuki H (2011) Setae for gill-cleaning and respiratory-water circulation of ten species of Japanese ocypodid crabs. J Crustac Biol 31:9–25
Matsouka T, Suzuki H, Vazquez A (2011) Setae for gill cleaning of six species of Japanese sentinel crabs (Macrophthalmus). J Crustac Biol 31:598–605
Mattson RA (1982) Feeding ecology of the mangrove crab Aratus pisonii (Milne-Edwards): selection of older leaves for herbivory. Fla Sci (Suppl) 45:26
Melo GAS (1996) Manual de identificação Dos Brachyura (Caranguejos E Siris) do litoral brasileiro. Ed. Plêiade, São Paulo, p 604
Miller DC (1961) The feeding mechanism of fiddler crabs, with ecological considerations of feeding adaptations. Zoologica 46:80–101
Milne Edwards H (1834–1840). Histoire naturelle des crustacés, comprenant ´Anatomie, la physiologie et la classification de ces animaux. Encyclopédique Roret, Paris; vol I (1834): i–xxxv + 1–468, vol. II (1837): 2: 1–532, vol. III (1840): 1–638, pls. 1–42. available online at http://www.biodiversitylibrary.org/bibliography/16170#/summary
Pinheiro MAA, Santana W, Rocha SS, Leme MHA, Boos H, Reigada AD, Coelho P (2016) Avaliação dos caranguejos sesarmídeos (Decapoda: Brachyura). Cap. 30: p. 400–411. In: Pinheiro M, Boos H (Org.) Livro Vermelho dos Crustáceos do Brasil: Avaliação 2010–2014. Porto Alegre, RS, Sociedade Brasileira de Carcinologia – SBC, 466 p
Pohle G (1989a) Gill and embryo grooming in lithodid crabs: comparative functional morphology based on Lithodes maja (Linaeus, 1758). Functional morphology of feeding and grooming in Crustacea. Crustacean Issues 6:75–94
Pohle G (1989b) Structure, function, and development of setae on gill-grooming appendages and associated mouthparts of pinnotherid crabs (Decapoda: Brachyura). Can J Zool 67:1690–1707
Pohle G, Telford M (1981) Morphology and classification of decapod crustacean larval setae: a scanning electron microscope study of Dissodactylus crinitichelis Moreira, 1901 (Brachyura: Pinnotheridae). Bull Mar Sci 31:736–752
Randall JW, (1840) Catalogue of the crustacea brought by Thomas Nutall and J.K. Townsend, from the West Coast of North America and the Sandwich Islands, with descriptions of such species as are apparently new, among which are included several species of different localities, previously existing in the collection of the Academy. J Acad Nat Sci Phila 8:106–147, pls. 3–7.
Sattler C, Sattler W (1965) Dekapode Krebse als Bewohner Von Bromelien-. Zisternen Natur Und Museum (Frankfurt) 43:411–415
Schembri PJ (1982a) The functional morphology of the feeding and grooming appendages of Ebalia tuberosa (pennant) (Crustacea: Decapoda: Leucosiidae). J Nat Hist 16(4):467–480
Schembri PJ (1982b) Functional morphology of the mouthparts and associated structures of Pagurus Rubricatus (Crustacea: Decapoda: Anomura) with special reference to feeding and grooming. Zoomorphology 101:17–38
Tavares MS, Albuquerque EF (1989) Levantamento preliminar dos Brachyura (Crustacea: Decapoda) Da lagoa De Itaipu, Rio De Janeiro, Brasil. Atlântica 11:101–108
Thomas WJ (1970) The setae of Austropotamobius pallipes (Crustacea: Astacidae). J Zool 160:91–142
Vieira R, Rieger P, Cichowski V, Pinheiro M (2013) Juvenile development of Dilocarcinus Pagei Stimpson, 1861 (Brachyura, Trichodactylidae) reared in the laboratory, with emphasis on setae morphology. Crustaceana 86:1644–1663. https://doi.org/10.1163/15685403-00003247
Warner GF (1967) The life history of the mangrove tree crab Aratus pisonii. J Zool Lond 153:321–335
Warner GF (1977) The biology of crabs. New York: Van Nostrand Reinhold. pp 202
Watling L (1989) A classification system for crustacean setae based on the homology concept. In: Felgenhauer BE, Watling L, Thistle AB (eds) Crustacean issues. Functional Morphology of Feeding and Grooming in Crustacea, vol 6. A.A. Balkema, Rotterdam, pp 15–26
Wilson KA (1981) Tidal associated feeding in the mangrove tree crab Aratus pisonii. Am Zoologist 21(4):1005
Wolcott TG (1978) Ecological role of ghost crabs, Ocypode quadrata (Fabricius) on an ocean beach: scavengers or predators? J Exp Mar Biol Ecol 31(1):67–82
Wortham JL, Jedlicka J (2019) Grooming behaviors and fouling of the spider crab Libinia dubia (Decapoda: Epialtidae). Nauplius 27:e2019009. https://doi.org/10.1590/2358-2936e2019009
Wortham JL, Kostecka LG (2019) Grooming behaviors and setal morphology in smasher and spearer mantis shrimps (Stomatopoda). J Crustac Biol 39(1):11–21. https://doi.org/10.1093/jcbiol/ruy096
Wortham JL, LaVelle AD (2016) Setal morphology of grooming appendages in the spider crab, Libinia dubia. J Morphol 277(8):1045–1061. https://doi.org/10.1002/jmor.20555
Wortham JL, Pascual S (2019) Setal morphology of grooming appendages in blue crabs Callinectes sapidus Rathbun, 1896 and stone crabs Menippe mercenaria (say, 1818) (Decapoda: Brachyura: Portunidae, Menippidae). J Crustac Biol 39(4):357–377. https://doi.org/10.1093/jcbiol/ruz032
Wortham JL, VanMaurik LN, Wayne Price W (2014) Setal morphology of the grooming appendages of Macrobrachium rosenbergii (Crustacea: Decapoda: Caridea: Palaemonidae) and review of decapod setal classification. J Morphol 275(6):634–649. https://doi.org/10.1002/jmor.20244
Zimmer A, Araujo PB, Bond-Buckup G (2009) Diversity and arrangement of the cuticular structures of Hyalella (Crustacea: Amphipoda: Dogielinotidae) and their use in taxonomy. Zoologia (Curitiba) 26(1):127–142. https://doi.org/10.1590/S1984-46702009000100019
Acknowledgements
We would like to thank Prof. Dr. Maria Lúcia Negreiros-Fransozo for her help and Fernando José Zara (FCAV) for providing material and workspace. To colleagues from the Laboratory of Zoological Systematic (LSZ) - Botucatu and the Laboratory of Invertebrates Morphology (IML) – Jaboticabal for sharing experiences and knowledge.
Funding
This work was financed by Fundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico (FUNCAP) grants #PV1-0187-00033.01.00/21 and #6647309/2017 to WS; Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) (grant #315185/2020-1 to WS); Coordenação de Aperfeiçoamento de Pessoal de Nível Superior – Brasil (CAPES) – Finance Code 001 and PROEX (Academic Excellence Program) (fellowships #88887648464/2021-00 to JL; 88887605000/2021-00 to JPP; 88887648412/2021-00 to LML).
Author information
Authors and Affiliations
Contributions
Tassia Turini: Methodology, Formal analysis, Investigation, Writing - Original Draft. Francinilda de Araujo Pereira: Formal analysis, Writing - Original Draft, Review and Editing. Janaína Lima: Methodology, Investigation, Writing - Original Draft, Review and Editing. João Pedro Perazzi: Formal analysis, Writing – Original Draft. Lívia Martins Lupino: Methodology, Writing - Original Draft. Jessica Colavite: Methodology, Investigation, Writing - Review and Editing. William Santana: Conceptualization, Writing - Original Draft, Review and Editing, Project administration, Funding acquisition.
Corresponding author
Ethics declarations
Ethical Approval
Samples were collected and transported in compliance with the Brazilian state and federal environmental laws (permanent license for collection of Zoological Material MMA/ICMBio/SISBIO number 37356-1 to WS).
Competing Interest
The authors declare that they have no known competing financial or personal interests that could have appeared to influence this work.
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Turini, T., de Araujo Pereira, F., Lima, J. et al. Setal Morphology of the Feeding Apparatus of Three Sesarmid Crabs (Crustacea: Decapoda Grapsoidea) from Brazil. Thalassas 40, 513–530 (2024). https://doi.org/10.1007/s41208-023-00657-z
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s41208-023-00657-z