@article {230,
	title = {Calcareous sponges from S{\~a}o Paulo State, Brazil (Porifera: Calcarea: Calcinea) with the description of two new species},
	journal = {Journal of the Marine Biological Association of the UK},
	volume = {87},
	year = {2007},
	month = {12/2007},
	issn = {1469-7769},
	doi = {10.1017/S0025315407056871},
	author = {Lanna, Em{\'{\i}lio and Rossi, Andr{\'e} Linhares and Cavalcanti, Fernanda F. and Hajdu, Eduardo and Klautau, Michelle}
}
@article {208,
	title = {On the phylogenetic relationships of hadromerid and poecilosclerid sponges},
	journal = {Journal of the Marine Biological Association of the UK},
	volume = {87},
	year = {2007},
	month = {12/2007},
	issn = {1469-7769},
	doi = {10.1017/S0025315407058237},
	author = {Kober, Kord M. and Nichols, Scott A.}
}
@article {1173,
	title = {Phylogenetic analyses of marine sponges within the order Verongida: a comparison of morphological and molecular data},
	journal = {Invertebrate Biology},
	volume = {126},
	year = {2007},
	month = {10/2007},
	pages = {220 - 234},
	issn = {1744-7410},
	doi = {10.1111/j.1744-7410.2007.00092.x},
	author = {Erwin, Patrick M. and Thacker, Robert W.}
}
@article {210,
	title = {Poriferan paraphyly and its implications for Precambrian palaeobiology},
	journal = {Geological Society, London, Special Publications},
	volume = {286},
	year = {2007},
	month = {01/2007},
	pages = {355 - 368},
	issn = {0305-8719},
	doi = {10.1144/SP286.25},
	author = {Sperling, E. A. and Pisani, D. and Peterson, K. J.}
}
