adj.(of taxa) occurring in different geologic times

ALLOCHRONIC SPECIATION IN FIELD CRICKETS, AND A NEW SPECIES, ACHETA VELETIS
The period gene in allochronic reproductive isolation in Bactrocera cucurbitae
Incipient allochronic speciation in the pine processionary moth (Thaumetopoea pityocampa, Lepidoptera, Notodontidae)
Incipient allochronic speciation due to non-selective assortative mating by flowering time, mutation and genetic drift
Phylogenetic and molecular evidence for allochronic speciation in gall-forming aphids (Pemphigus).
Floral Visitor Guilds of Five Allochronic Flowering Asteraceous Species in a Xeric Community in Central Mexico
Allochronic speciation, secondary contact, and reproductive character displacement in periodical cicadas (Hemiptera: Magicicada spp...
Allochronic differentiation among Daphnia species, hybrids and backcrosses: the importance of sexual reproduction for population dyn...
Patchiness, Density, and Aggregative Behavior in Sympatric Allochronic Populations of 17‐Year Cicadas
Genetic isolation through time: allochronic differentiation of a phenologically atypical population of the pine processionary moth.