Lemurs and macaques show similar numerical sensitivity

Comparing children’sHomo sapiensand chimpanzees’Pan troglodytesquantity judgments of sequentially presented sets of items

(2016) Michael J. Beran et al.   Current Zoology

Group Size Predicts Social but Not Nonsocial Cognition in Lemurs

(2013) Evan L. MacLean et al.   PLoS One

Putting the elephant back in the herd: elephant relative quantity judgments match those of other species

(2012) Bonnie M. Perdue et al.   ANIMAL COGNITION

Malleability of the approximate number system: effects of feedback and training

(2012) Nicholas K. DeWind et al.   Frontiers in Human Neuroscience

Evidence for Two Numerical Systems That Are Similar in Humans and Guppies

(2012) Christian Agrillo et al.   PLoS One

The Role of Visual Information in Numerosity Estimation

(2012) Titia Gebuis et al.   PLoS One

Evidence from four lemur species that ringtailed lemur social cognition converges with that of haplorhine primates

(2011) Aaron A. Sandel et al.   ANIMAL BEHAVIOUR

Measuring the Approximate Number System

(2011) Camilla Gilmore et al.   QUARTERLY JOURNAL OF EXPERIMENTAL PSYCHOLOGY

Pigeons on Par with Primates in Numerical Competence

(2011) D. Scarf et al.   SCIENCE

Bayesian hypothesis testing for psychologists: A tutorial on the Savage–Dickey method

(2010) Eric-Jan Wagenmakers et al.   COGNITIVE PSYCHOLOGY

Home range size in the blue-eyed black lemur (Eulemur flavifrons): A comparison between dry and wet seasons

(2010) M. Sylviane N. Volampeno et al.   MAMMALIAN BIOLOGY

Visual acuity in the cathemeral strepsirrhineEulemur macaco flavifrons

(2009) Carrie C. Veilleux et al.   AMERICAN JOURNAL OF PRIMATOLOGY

Horses (Equus caballus) select the greater of two quantities in small numerical contrasts

(2009) Claudia Uller et al.   ANIMAL COGNITION

Spatial memory in the grey mouse lemur (Microcebus murinus)

(2009) Mia-Lana Lührs et al.   ANIMAL COGNITION

How Humans Count: Numerosity and the Parietal Cortex

(2009) Manuela Piazza et al.   NEUROSCIENTIST

Social complexity predicts transitive reasoning in prosimian primates

(2008) Evan L. MacLean et al.   ANIMAL BEHAVIOUR

Object permanence in lemurs

(2008) Anja M. Deppe et al.   ANIMAL COGNITION

Gaze following and gaze priming in lemurs

(2008) April Ruiz et al.   ANIMAL COGNITION

Relative quantity judgment by Asian elephants (Elephas maximus)

(2008) Naoko Irie-Sugimoto et al.   ANIMAL COGNITION

Seeing red: behavioral evidence of trichromatic color vision in strepsirrhine primates

(2008) S.D. Leonhardt et al.   BEHAVIORAL ECOLOGY

Spatial Memory during Foraging in Prosimian Primates: Propithecus edwardsi and Eulemur fulvus rufus

(2008) Elizabeth M. Erhart et al.   FOLIA PRIMATOLOGICA

Development and application of a phylogenomic toolkit: Resolving the evolutionary history of Madagascar's lemurs

(2008) J. E. Horvath et al.   GENOME RESEARCH

The Evolutionary and Developmental Foundations of Mathematics

(2008) Michael J Beran   PLOS BIOLOGY