Abstract
Recent phylogeographic research has indicated that biodiversity in the sea may be considerably greater than previously thought. However, the majority of phylogeographic studies on marine invertebrates have exclusively used a single locus (mitochondrial DNA), and it is questionable whether the phylogroups identified can be considered distinct species. We tested whether the mtDNA phylogroups of the southern African sandprawn Callianassa kraussi Stebbing (Decapoda: Thalassinidea) are also recovered using nuclear sequence data. Four mtDNA phylogroups were recovered that were each associated with one of South Africa’s four major biogeographic provinces. Three of these were poorly differentiated, but the fourth (tropical) group was highly distinct. The nuclear phylogeny recovered two major clades, one present in the tropical region and the other in the remainder of South Africa. Congruence between mitochondrial and nuclear DNA indicates that the species comprises two Evolutionarily Significant Units sensu Moritz (1994). In conjunction with physiological data from C. kraussi and morphological, ecological and physiological data from other species, this result supports the notion that at least some of the mtDNA phylogroups of coastal invertebrates whose distributions are limited by biogeographic disjunctions can indeed be considered to be cryptic species.
Similar content being viewed by others
References
Avise JC, Arnold J, Ball RM Jr, Bermingham E, Lamb T, Neigel JE, Reed CA, Saunders NC (1987) Intraspecific phylogeography: the mitochondrial DNA bridge between population genetics and systematics. Annu Rev Ecol Syst 18:489–522
Banks S, Piggott M, Williamson J, Bove U, Holbrook N, Beheregaray LB (2007) Oceanic variability and coastal topography shape local genetic structure in a long-dispersing marine invertebrate. Ecology 88:3055–3064. doi:https://doi.org/10.1890/07-0091.1
Barber PH, Erdmann MV, Palumbi SR (2006) Comparative phylogeography of three codistributed stomatopods: origins and timing of regional lineage diversification in the coral triangle. Evolution 60:1825–1839
Beheregaray LB (2008) Twenty years of phylogeography: the state of the field and the challenges for the Southern Hemisphere. Mol Ecol 17:3754–3774
Beheregaray LB, Caccone A (2007) Cryptic biodiversity in a changing world. J Biol 6:1–5. doi:https://doi.org/10.1186/jbiol60
Bolton JJ, Coppejans E, Anderson RJ, De Clerck O, Samyn Y, Leliaert F, Thandar AS (2001) Biodiversity of seaweeds and echinoderms in the western Indian Ocean: workshop report. S Afr J Sci 97:453–454
Bolton JJ, Leliaert F, De Clerck O, Anderson RJ, Stegenga H, Engledow HE, Coppejans E (2004) Where is the western limit of the tropical Indian Ocean seaweed flora? An analysis of intertidal seaweed biogeography on the east coast of South Africa. Mar Biol 144:51–59. doi:https://doi.org/10.1007/s00227-003-1182-9
Bruton MN (1980) An outline of the ecology of the Mgobezeleni lake system at Sodwana, with emphasis on the mangrove community. In: Bruton MN, Cooper KH (eds) Studies in the ecology of Maputaland. Rhodes University and The Natal Branch of The Wildlife Society of Southern Africa, Durban, pp 408–426
Cerff EC (1986) Salinity and temperature responses in Callianassa kraussi (Crustacea: Decapoda: Thalassinidea). M.Sc. thesis, University of Natal, Durban, South Africa
Clement M, Posada D, Crandall KA (2000) tcs: a computer program to estimate gene genealogies. Mol Ecol 9:1657–1660. doi:https://doi.org/10.1046/j.1365-294x.2000.01020.x
Dawson MN, Jacobs DK (2001) Molecular evidence for cryptic species of Aurelia aurita (Cnidaria, Scyphozoa). Biol Bull 200:92–96. doi:https://doi.org/10.2307/1543089
Day JH (1981) Fauna. In: Day JH (ed) Estuarine ecology with particular reference to southern Africa. Balkema, Cape Town, pp 147–178
Diekmann U, Doebeli M, Metz JAJ, Tautz D (2004) Adaptive speciation. Cambridge University Press, Cambridge, UK
Dizon AE, Lockyer C, Perrin WF, Demasters DP, Sisson J (1992) Rethinking the stock concept: a phylogeographic approach. Conserv Biol 6:24–36. doi:https://doi.org/10.1046/j.1523-1739.1992.610024.x
Edkins MT, Teske PR, Papadopoulos I, Griffiths CL (2007) Morphological and genetic data suggest that southern African crown crabs, Hymenosoma orbiculare, represent five distinct species. Crustaceana 80:667–683. doi:https://doi.org/10.1163/156854007781360694
Evans BS, Sweijd NA, Bowie RCK, Cook PA, Elliott NG (2004) Population genetic structure of the perlemoen, Haliotis midae in South Africa: evidence of range expansion and founder events. Mar Ecol Prog Ser 270:163–172. doi:https://doi.org/10.3354/meps270163
Excoffier L, Laval G, Schneider S (2005) Arlequin ver. 3.0: An integrated software package for population genetics data analysis. Evol Bioinform Online 1:47–50
Flemming BW, Hay ER (1988) Sediment distribution and dynamics on the Natal continental shelf. In: Schumann EH (ed) Coastal ocean studies off Natal, South Africa. Springer, New York
Forbes AT (1973) An unusual abbreviated larval life in the estuarine burrowing prawn Callianassa kraussi (Crustacea:Decapoda:Thalassinidea). Mar Biol 22:361–365. doi:https://doi.org/10.1007/BF00391395
Forbes AT (1974) Osmotic and ionic regulation in Callianassa kraussi Stebbing (Crustacea: Decapoda: Thalassinidea). J Exp Mar Biol Ecol 16:301–311
Forbes AT (1978) Maintenance of non-breeding populations of the estuarine prawn Callianassa kraussi (Crustacea, Anomura, Thalassinidea). Zool Afr 13:33–40
Garrick RC, Dyer RJ, Beheregaray LB, Sunnucks P (2008) Babies and bathwater: a comment on the premature obituary for nested clade phylogeographical analysis. Mol Ecol 17:1401–1403. doi:https://doi.org/10.1111/j.1365-294X.2008.03675.x
Gopal K, Tolley KA, Groeneveld JC, Matthee CA (2006) Mitochondrial DNA variation in spiny lobster Palinurus delagoae suggests genetically structured populations in the southwestern Indican Ocean. Mar Ecol Prog Ser 319:191–198. doi:https://doi.org/10.3354/meps319191
Hart MN (1980) An outline of the ecology of Lake Sibaya, with emphasis on the vertebrate communities. In: Bruton MN, Cooper KH (eds) Studies in the ecology of Maputaland. Rhodes University and The Natal Branch of The Wildlife Society of Southern Africa, Durban, pp 382–407
Harrison TD (2004) Physiochemical characteristics of South African estuaries in relation to the zoogeography of the region. Estuar Coast Shelf Sci 61:73–87
Higgins D, Thompson J, Gibson T, Thompson JD, Higgins DG, Gibson TJ (1994) clustalw: improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice. Nucleic Acids Res 22:4673–4680. doi:https://doi.org/10.1093/nar/22.22.4673
Irwin DE (2002) Phylogeographic breaks without geographic barriers to gene flow. Evolution 56:2383–2394
Jackson LF (1976) Aspects of the intertidal ecology of the east coast of South Africa. Invest Rep Oceangr Res Inst 46:1–72
Jensen JL, Bohonak AJ, Kelley ST (2005) Isolation by distance, web service. BMC Genet 6:13. doi:https://doi.org/10.1186/1471-2156-6-13
Kuo C-H, Avise JC (2005) Phylogeographic breaks in low-dispersal species: the emergence of concordance across gene trees. Genetica 124:179–186. doi:https://doi.org/10.1007/s10709-005-2095-y
Machordom A, Macpherson E (2004) Rapid radiation and cryptic speciation in squat lobsters of the genus Munida (Crustacea, Decapoda) and related genera in the South West Pacific: molecular and morphological evidence. Mol Phylogenet Evol 33:259–279. doi:https://doi.org/10.1016/j.ympev.2004.06.001
Mantel N (1967) The detection of disease clustering and generalized regression approach. Cancer Res 27:209–220
Matthee CA, Cockcroft AC, Gopal K, von der Heyden S (2007) Mitochondrial DNA variation of the west-coast rock lobster, Jasus lalandii: marked genetic diversity differences among sampling sites. Mar Freshw Res 58:1130–1135. doi:https://doi.org/10.1071/MF07138
Moritz C (1994) Applications of mitochondrial DNA analysis in conservation: a critical review. Mol Ecol 3:401–411. doi:https://doi.org/10.1111/j.1365-294X.1994.tb00080.x
Morrison CL, Harvey AW, Lavery S, Tieu K, Huang Y, Cunningham CW (2002) Mitochondrial gene rearrangements confirm parallel evolution of the crab-like form. Proc R Soc Lond B Biol Sci 269:345–350. doi:https://doi.org/10.1098/rspb.2001.1886
Nicastro KR, Zardi GI, McQuaid CD, Teske PR, Barker NP (2008) Coastal topography drives genetic structure in marine mussels. Mar Ecol Prog Ser 368:189–195. doi:https://doi.org/10.3354/meps07607
Palumbi SR (1996) Nucleic acids II: the polymerase chain reaction. In: Hillis DM, Moritz C, Mable BK (eds) Molecular systematics. Sinauer Associates, Sunderland, pp 205–247
Panchal M (2007) The automation of nested clade phylogeographic analysis. Bioinformatics 23:509–510. doi:https://doi.org/10.1093/bioinformatics/btl614
Panchal M, Beaumont MA (2007) The automation and evaluation of nested clade phylogeographic analysis. Evolution 61:1466–1480. doi:https://doi.org/10.1111/j.1558-5646.2007.00124.x
Porter ML, Perez-Losada M, Crandall KA (2005) Model-based multi-locus estimation of decapod phylogeny and divergente times. Mol Phylogenet Evol 37:355–369. doi:https://doi.org/10.1016/j.ympev.2005.06.021
Posada D, Crandall KA, Templeton AR (2000) GeoDis: A program for the cladistic nested analysis of the geographical distribution of genetic haplotypes. Mol Ecol 9:487–488. doi:https://doi.org/10.1046/j.1365-294x.2000.00887.x
Ridgway TM, Stewart BA, Branch GM, Hodgson AM (1998) Morphological and genetic differentiation of Patella granularis (Gastropoda: Patellidae) along the coast of South Africa. J Zool (Lond) 245:317–333. doi:https://doi.org/10.1111/j.1469-7998.1998.tb00107.x
Rocha LA, Robertson DS, Roman J, Bowen BW (2005) Ecological speciation in tropical reef fishes. Proc R Soc Lond B Biol Sci 272:573–579
Rundle HD, Nosil P (2005) Ecological speciation. Ecol Lett 8:336–352. doi:https://doi.org/10.1111/j.1461-0248.2004.00715.x
Saitou N, Nei M (1987) The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol Biol Evol 4:406–425
Samraoui B, Weekers PHH, Dumont HJ (2003) Two taxa within the North African Lestes virens complex (Odonata, Zygoptera). Odonatologica 32:131–142
Schumann EH (1988) Physical oceanography off Natal. In: Schuman EH, coastal ocean studies off Natal, South Africa. Lecture Notes on Coastal and Estuarine Studies vol 26, pp 1–271
Sink KJ, Branch GM, Harris JM (2005) Biogeographic patterns in rocky intertidal communities in KwaZulu-Natal, South Africa. Afr J Mar Sci 27:81–96
Slatkin M (1995) A measure of population subdivision based on microsatellite allele frequencies. Genetics 139:457–462
Stefanni S, Thorley JL (2003) Mitochondrial DNA phylogeography reveals the existence of an evolutionarily significant unit of the sand goby Pomatoschistus minutus in the Adriatic (Eastern Mediterranean). Mol Phylogenet Evol 28:601–609. doi:https://doi.org/10.1016/S1055-7903(03)00054-X
Stuckenberg BR (1969) Effective temperature as an ecological factor in southern Africa. Zool Afr 4:145–197
Tamura K, Nei M (1993) Estimations of the number of nucleotide substitutions in the control region of mitochondrial DNA in humans and chimpanzees. Mol Biol Evol 10:512–526
Tamura K, Nei M, Kumar S (2004) Prospects for inferring very large phylogenies by using the neighbour-joining method. Proc Natl Acad Sci USA 101:11030–11035. doi:https://doi.org/10.1073/pnas.0404206101
Tamura K, Dudley J, Nei M, Kumar S (2007) MEGA4: Molecular Evolutionary Genetics Analysis (MEGA) software version 4.0. Mol Biol Evol 24:1596–1599. doi:https://doi.org/10.1093/molbev/msm092
Templeton AR, Sing CF (1993) A cladistic analysis of phenotypic associations with haplotypes inferred from restriction endonuclease mapping. IV. Nested analyses with cladogram uncertainty and recombination. Genetics 134:659–669
Templeton AR, Crandall KA, Sing CF (1992) A cladistic analysis of phenotypic associations with haplotypes inferred from restriction endonuclease mapping and DNA sequence data. III. Cladogram estimation. Genetics 132:619–633
Teske PR, McQuaid CD, Froneman PW, Barker NP (2006) Impacts of marine biogeographic boundaries on phylogeographic patterns of three South African estuarine crustaceans. Mar Ecol Prog Ser 314:283–293. doi:https://doi.org/10.3354/meps314283
Teske PR, Papadopulos I, Zardi GI, McQuaid CD, Griffiths CL, Edkins MT, Barker NP (2007a) Implications of life history for genetic structure and migration rates of five southern African coastal invertebrates: planktonic, abbreviated and direct development. Mar Biol 152:697–711. doi:https://doi.org/10.1007/s00227-007-0724-y
Teske PR, Froneman PW, McQuaid CD, Barker NP (2007b) Phylogeographic structure of the caridean shrimp Palaemon peringueyi in South Africa: further evidence for intraspecific genetic units associated with marine biogeographic provinces. Afr J Mar Sci 29:253–258. doi:https://doi.org/10.2989/AJMS.2007.29.2.9.192
Teske PR, McQuaid CD, Barker NP (2007c) Lack of genetic differentiation among four southeast African intertidal limpets (Siphonariidae): phenotypic plasticity in a single species? J Moll Stud 73:223–228. doi:https://doi.org/10.1093/mollus/eym012
Teske PR, Papadopoulos I, Newman BK, Dworschak PC, McQuaid CD, Barker NP (2008) Oceanic dispersal barriers, adaptation and larval retention: an interdisciplinary assessment of potential factors maintaining a phylogeographic break between sister lineages of an African prawn. BMC Evol Biol 8:341. doi:https://doi.org/10.1186/1471-2148-8-341
von der Heyden S, Prochazka K, Bowie RCK (2008) Significant population structure and asymmetric gene flow patterns amidst expanding populations of Clinus cottoides (Perciformes, Clinidae): application of molecular data to marine conservation planning in South Africa. Mol Ecol 17:4812–4826. doi:https://doi.org/10.1111/j.1365-294X.2008.03959.x
Vorsatz J (2000) Life history strategies of the estuarine sandprawn Callianassa kraussi. PhD thesis, University of Port Elizabeth
Walsh PS, Metzger DA, Higuchi R (1991) Chelex 100 as a medium for simple extraction of DNA for PCR-based typing from forensic material. Biotechniques 10:506–513
Weekers PHH, Gast RJ, Fuerst PA, Byers TJ (1994) Sequence variations in small-subunit ribosoma RNAs of Hartmanella vermiformis and their phylogenetic implications. Mol Biol Evol 11:684–690
York KL, Blacket MJ, Appleton BR (2008) The Bassian Isthmus and the major ocean currents of southeast Australia influence the phylogeography and population structure of a southern Australian intertidal barnacle Catomerus polymerus (Darwin). Mol Ecol 17:1948–1961. doi:https://doi.org/10.1111/j.1365-294X.2008.03735.x
Zardi GI, McQuaid CD, Teske PR, Barker NP (2007) Unexpected population structure in indigenous (Perna perna) and invasive (Mytilus galloprovincialis) mussel populations in South Africa. Mar Ecol Prog Ser 337:135–144. doi:https://doi.org/10.3354/meps337135
Acknowledgments
This is a contribution from the African Coelacanth Ecosystem Programme (ACEP). We are grateful to Brent Newman, Paul Cowley and Isabelle Papadopoulos for providing samples, to Joanne Palmer for generating COI sequences for the isolation-by-distance analysis and to George Branch for information concerning the distribution range of Callianassa kraussi. Three anonymous referees are thanked for comments that considerably improved the quality of this manuscript. This study was supported by postdoctoral research fellowships from the Claude Harris Leon Foundation and the NRF awarded to PRT, an overseas study grant from the Ernest Oppenheimer Memorial Trust awarded to PRT, the National Research Foundation (GUN 2069119 to NPB) and Rhodes University.
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by C. L. Griffiths.
Rights and permissions
About this article
Cite this article
Teske, P.R., Winker, H., McQuaid, C.D. et al. A tropical/subtropical biogeographic disjunction in southeastern Africa separates two Evolutionarily Significant Units of an estuarine prawn. Mar Biol 156, 1265–1275 (2009). https://doi.org/10.1007/s00227-009-1168-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00227-009-1168-3