1. Centric Allometry: Studying Growth Using Landmark Data

   • Fred L. Bookstein

   Research Article Open access 02 February 2021 Pages: 129 - 159

   

2. Microgeographic Morphophysiological Divergence in an Amazonian Soil Mite

   • Pedro A. C. L. Pequeno
   • Elizabeth Franklin
   • Roy A. Norton

   Research Article 05 January 2021 Pages: 160 - 169

   

3. Evolution of Cranial Ontogeny in South American Canids (Carnivora: Canidae)

   • Valentina Segura
   • Guillermo H. Cassini
   • Francisco J. Prevosti

   Research Article 20 January 2021 Pages: 170 - 189

   

4. On the Misidentification of Species: Sampling Error in Primates and Other Mammals Using Geometric Morphometrics in More Than 4000 Individuals

   • Andrea Cardini
   • Sarah Elton
   • P. David Polly

   Research Article 26 February 2021 Pages: 190 - 220

   

5. Evolvability and Constraint in the Primate Basicranium, Shoulder, and Hip and the Importance of Multi-trait Evolution

   • Elizabeth R. Agosto
   • Benjamin M. Auerbach

   Research Article 06 February 2021 Pages: 221 - 232

   

6. Is Allometric Variation in the Cephalic Horn on Male Rhinoceros Beetles Discontinuously Dimorphic?

   • Gary C. Packard

   Research Article 29 January 2021 Pages: 233 - 245

   

7. A Cautionary Note on Phylogenetic Signal Estimation from Imputed Databases

   • Lucas Jardim
   • Luis Mauricio Bini
   • Fabricio Villalobos

   Research Article 03 March 2021 Pages: 246 - 258

   

8. Evolution of Type B Influenza Virus Using a Mass Spectrometry Based Phylonumerics Approach

   • Elma H. Akand
   • Kevin M. Downard

   Research Article 19 March 2021 Pages: 259 - 268