Trilobita - Corynexochida - Chengkouiidae

Alternative combinations: Acanthomicmacca walcotti, Micmacca (Acanthomicmacca) walcotti, Micmacca walcotti

Belongs to Acanthomicmacca (Acanthomicmacca) according to G. Geyer 2016

See also Hupé 1953 and Landing et al. 2008

Sister taxa: Acanthomicmacca (Acanthomicmacca) anomocaroides, Acanthomicmacca (Acanthomicmacca) coloi, Acanthomicmacca (Acanthomicmacca) comleyensis, Acanthomicmacca (Acanthomicmacca) ellipsocephaloides, Acanthomicmacca (Acanthomicmacca) franconica, Acanthomicmacca (Acanthomicmacca) hupei, Acanthomicmacca (Acanthomicmacca) mirandoides, Acanthomicmacca (Acanthomicmacca) morrisoni, Acanthomicmacca (Acanthomicmacca) neltneri, Acanthomicmacca (Acanthomicmacca) rana, Acanthomicmacca (Acanthomicmacca) schwarzbachi

Type specimen: ROM 7783-E1 (lectotype), a cephalon/head (cranidium)

Ecology: nektobenthic carnivore

Distribution: found only at DBS locality, Brigus Fm, 44m above base of DBS sect. - Landing 1995 (Cambrian of Nova Scotia)

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Specimen images are retrieved through the ePANDDA API.