Russian
комплекс видов Portuguese
complexo de espécies Spanish
complejo de especies Catalan
complex d'espècies 
Informal grouping of taxa.
Russian
скрытые виды Portuguese
complexo de espécies crípticas Catalan
complex d'espècies críptiques Spanish
superespecie Group of closely related organisms with low morphological diversity but high genetic diversity.
1
Magnus Serpens Maris, suppositus, aut porpoises aut horse-mackerel, grex; 'very like a whale' (Shak.
2
Mr. Grex touched Selingman on the arm and whispered in his ear.
3
Seeking about for the safest meeting-place, Grex has given us a chance.
4
I am not exactly a popular person with Mr. Grex, I think.
5
Mr. Grex sipped his pale, lemon-flavoured tea and toyed with his cigarette-case.
1
But even this pass-agg penance marked a change of course for Zuckerberg personally, if not for Facebook.
2
Though both funds track Agg, neither must match the index's holdings exactly.
3
La saw the appreciation in the look she received from Mrs. Agg.
4
Mrs. Agg went to a cupboard and took out a small packet.
5
With Lennie out of the room, Mrs. Agg glanced at her watch.
1
We revise the Afrotropical Agabus raffrayi species group, motivated by the discovery of new diversity in Kenya and South Africa.
2
This represents the most taxonomically comprehensive genomic treatment of the spruce budworm species group, which is further supported by the broad agreement among multiple methodologies.
3
Mixed- species groups are commonly found in mammals and birds.
4
Their relationship with other species groups within the subgenus is assessed and their divergence times are estimated.
5
Decreases were evident in all of the major contributing species groups, with the exception of skunks and bats.
1
This pest forms a cryptic species complex that displays morphologically indistinguishable biotypes.
2
Background: The taxonomy of the species complex Bemisia tabaci is still an unresolved issue.
3
It is widely distributed in Asia with considerable genetic diversity to form P. westermani species complex.
4
Congruence across multiple lines of evidence indicated that current taxonomy overestimates diversity in the C. pustulosa species complex.
5
The whitefly Bemisia tabaci is a cryptic species complex that contains some of the most invasive pests worldwide.
6
However, as expected, a reliable identification of the hybridogenetic species complex in the frog genus Pelophylax was not possible.
7
Phylogenomic analyses comparing these and other available assemblies also suggest that the species complex of A. flavus is polyphyletic.
8
Taxonomy and distribution: The disease is caused by diverse species of Colletotrichum, mostly clustering in the C. acutatum species complex.
9
These new microsatellite markers will allow us to investigate the effect of CI on host genetic differentiation in this species complex.
10
The main groups are represented by a species complex including the causative agents of Lyme borreliosis and relapsing fever group Borrelia.
11
This finding suggests that hybridisation is a common phenomenon that plays a significant role in evolution of this oak species complex.
12
Our results suggest that the role of MTL in determining cell type is being eroded in the C. parapsilosis species complex.
13
The 2La inversion is a widespread polymorphism in the Anopheles gambiae species complex, the major African mosquito vectors of human malaria.
14
The Alexandrium tamarense species complex consists of 5 closely related species that are important bloom-forming dinoflagellates with a complex life cycle.
15
We hypothesize that the extent of environmental niche divergence in pikas is a function of divergence time within the species complex.
16
Yeasts of the Saccharomyces sensu stricto species complex are able to convert sugar into ethanol and CO(2) via fermentation.