Both species of anoa have been classified as endangered since the 1960s, and the population continues to decrease.

Both species will kill each other's pups, given the opportunity.

Both the number of base pairs and the number of genes vary widely from one species to another, and there is only a rough correlation between the two ( an observation known as the C-value paradox ).

Both species are smaller than the spotted hyena but larger than the aardwolf.

Both males and females grow to an adult length of to from snout to vent, with a total length of to making it the third largest aquatic salamander species in the world ( next to the Chinese giant salamander and the Japanese giant salamander ) and the largest in North America.

Both species, C. a. alleganiensis and C. a. bishopi undergo a metamorphosis after around a year and a half of life.

Both species have much grey in their wings in males, which does not occur in the Common Kestrel or its close living relatives but does in almost all other falcons.

Both orangutan species are considered to be Endangered with the Sumatran orangutan being Critically Endangered.

Both species have very long ( approximately 35 centimetres ), flexible, blue tongues that they use to strip leaves and buds from trees.

Both size classes lived along side each other, and while researchers had previously suggested that they represent different species, Christopher Bennett showed that the differences between them are consistent with the concept that they represent females and males, and that Pteranodon species were sexually dimorphic.

Both species show extreme sexual dimorphism, possibly the largest of any mammal, with southern males typically five to six times heavier than the females.

Both species became extinct before the last glaciation.

Both species were larger than the modern hippopotamus, averaging about 1 meter ( 3. 3 feet ) longer.

* Both codes consider the first part of the two-part name for a species to be the " genus name ".

Both subgenus Magnolia and subgenus Yulania include species of major horticultural importance, and a change of name would be very undesirable for many people, especially in the horticultural branch.

Both species and hybrid rhododendrons ( including azaleas ) are used extensively as ornamental plants in landscaping in many parts of the world, and many species and cultivars are grown commercially for the nursery trade.

Both oviparous and ovoviviparous, as well as genuinely viviparous, species exist, although the Peripatopsidae essentially lack a placenta.

Both are typified by many grass species.

Both species are coded as thin wispy cirrus ( C < sub > H </ sub > 1 ).

Both species can grow to 3 ft 6 in ( 1. 07 m ) and can weigh up to 46 lb ( 21 kg ).

Both these species occur in a normal, a black and a rare white morph, confirming the view that simply dividing into species based on morph ( as had been done earlier ) is incorrect.

Both had blonde hair and blue eyes, and there was even a faint similarity of features.

Both Secretary of War Baker and Secretary of Navy Daniels devoted much time and effort to the problem of providing reasonably normal and wholesome activities in camp for the millions of men who had been removed from their home environment.

Both knew that when trains stopped at Texan crossroads bored soldiers would sometimes enter to ask the passengers if they had any reading material to spare, even a newspaper.

Both Alfred Harcourt and Donald Brace had written him enthusiastic praise of Elmer Gantry ( any changes could be made in proof, which was already coming from the printer ) and they had ordered 140,000 copies -- the largest first printing of any book in history.

Both abolition of war and new techniques of production, particularly robot factories, greatly increase the world's wealth, a situation described in the following passage, which has the true utopian ring: `` Everything was so cheap that the necessities of life were free, provided as a public service by the community, as roads, water, street lighting and drainage had once been.

Both had been up since 7:00 -- Irv on the early-morning watch, McFeeley unable to sleep during his four-hour relief.

Both of them had known the feeling of the small life in her waiting, ready, for the two of them to run up her sails.

Both had eager and inquiring minds ; ;

Both of those have had dynamic run-ups in price on the market in recent months, both were selling at higher price-earnings and yield bases than Morton was coming to market at, and everyone who knew anything about it expected the Morton stock to have a fast run-up.

Both church and graveyard were smaller than she remembered them ( how many things had lessened while she was gone away ) but the headstones had grown so thick in thirty years that to find one named `` Dorothy Tredding '' seemed suddenly impossible.

Both had been sited in Tennessee, however, in order to respect Kentucky neutrality and were not in ideal locations.

Both the man and his teaching, including the term homoousios, had been condemned by the Synods of Antioch in 269.

Both immediately resigned from their respective offices and Alexander had difficulty in forming a new cabinet.

Both AARP and NBP had defined ways to allow " controller " devices to override the default mechanisms.

Both Johnson and Schilling had suffered injuries during the season and Schilling was traded in the off season to the Boston Red Sox where he contributed to that team's 2004 World Series victory.

Both World War I and World War II had a devastating effect on the sport of Australian football and on Australian sport in general.

In the mid 1640s Both, a native and resident of Utrecht, had just returned to his hometown from a trip to Rome.

In Rome, Both had developed a new style of composition due, at least in part, to his interaction with Claude Lorrain.

Both Bell Mobility and Telus Mobility had announced that they would observe the same shutdown guidelines as in the United States, and decommissioned their AMPS networks in 2008.

" ( Both Capp and Pyne had wooden legs.

Both Brooke and Alexander were astonished by the transformation in atmosphere when they visited on 19 August, less than a week after Montgomery had taken command.

Both Benedict Biscop and Ceolfrith had acquired books from the Continent, and in Bede's day the monastery was a renowned centre of learning.

Both novels had been seen as favourites to win leading up to the prize and the dramatic " literary battle " between two senior authors made front page news.